Hardest climbing routes in the world. Here are the Hardest Sport Climbs In The World.

Hardest climbing routes in the world. This article delves into the intricacies of what many consider the hardest rock climbing route in the world. If you have played World’s Hardest Game before, you know how difficult the game can be. 15c, or 9b+, is currently the second hardest sport climbing grade. 15c Club? A Timeline of First Ascents and Repeats”. 15c in 2018: first ascent Adam Ondra climbed 9c back in 2017. I’ve also dedicated an article on the best free solo climbers in the world, so do check that out too! 13 Of The Hardest Free Solos In no particular order here are the hardest free solo ascents ever done. Try because the difficulty of long climbs is often influenced by various factors, which makes it challenging per se to compare and rank individual routes. 14d or harder. Would you follow in their footsteps in attempting these fearsome climbs? Mar 18, 2016 · Rock and Ice Magazine calls this route at Oliana, "the hardest of the hard," and REEL ROCK, an online platform for climbing films, had no problem definitively naming it " the hardest rock climb in the world. 10 Hard Routes By Megos Bibliographie 5. Whether you're a seasoned climber or a newcomer to the sport, understanding the different climbing grades and difficulties is crucial for selecting routes that match your skill level and ensuring a safe and enjoyable experience. 14d. This ‘probably safe’ trad route clocks in at 9a or E12, making it the highest-graded trad in British grading. Play free and unblocked online now. Disbelief 5. Jacopo Larcher made the first ascent after years of attempts, reigniting Pearson Conquer the World’s Hardest Game, and you'll be celebrated as a true hero. 15d), perhaps the world's hardest rock climb. e. It's at high altitude, starting a 4,800m and finishing at 7,821m. Jun 8, 2022 · Internet rumors are calling Jonathan Siegrist's "Event Horizon" the hardest route in the United States. 14d R, making it one of the world’s hardest trad routes. Already toying 10 years ago James Pearson - like many others - with the line in the climbing area Cadarese. The exhilarating altitude, extreme weather, and treacherous routes are challenging factors in peak climbing. How Many 9c Routes Are There? Even to propose that a climb at 9c difficulty requires courage, self-belief, and bucketloads of experience. It became the hardest climb in the world. Although it would have been easy to take a look at the route in detail using a static rope, James Pearson Jun 14, 2022 · Empath (9a+) is a crazy granite tufa route in Kirkwood, California. Oct 22, 2020 · On Wednesday the 21st of October, 2020, James Pearson nabbed the second ascent of ‘Tribe’ at Cadarese, Italy, widely considered the hardest trad route in the world. Chuat redet nicht lang um den heißen Brei herum, als er am 13. Silence (also Project Hard), is a 45-metre (148 ft) severely overhanging sport climbing route in the granite Hanshelleren Cave in Flatanger Municipality, Norway. One year later, ascents of Sharma’s La Dura Dura in Oliana, Spain were climbed by Ondra and Sharma. How to play The World's Hardest Game? Find out why this is the most difficult game in the world. Jan 27, 2023 · There are hard slab routes around the world, but only a handful have been given 5. 15c), that makes it currently the hardest indoor route in the world. We asked Siegrist about the climb. But there are some universally difficult ones, so we have ranked the hardest video games here. 15b in the world when Sharma first climbed it. However, elevation is not the sole factor determining a mountain’s difficulty. Dec 7, 2023 · The slate has a long history of hard slab. Test your limits, see how far you can go, and if you hit a roadblock, check out our tips to get back on track! If you have played World’s Hardest Game before, you know how difficult the game can be. Mar 27, 2023 · By 2012, Adam Ondra had become one of the few that establish new difficulty. He climbed Change and graded it 5. A list of almost all ascents of sport climbing routes graded 9b or harder. Influenced by the film Hard Grit, the idea of a bold and dangerous route where Jan 15, 2015 · The route is technically difficult and extremely long, which are two distinct concepts in the world of climbing. But will climbers take time to celebrate this accomplishment? Adam ondra is climbing on the project, this was many years ago and the route is now gone sadly. Jan 19, 2023 · 12 Top Climbing Spots in the World In addition to Kalymnos, check out our list of the 12 top climbing spots in the world based on the elevation point and climb. 15b In July 2018, Adam Ondra made history in Alberta’s Bow Valley. Can you do it? Jun 25, 2025 · Some of the hardest games are Dark Souls, with a 30% completion rate, widely recognized for its punishing difficulty. What is the hardest mountain to climb? Is there a mountain that has never been climbed due to its terrible steep terrain or terrible weather? Is K2 the hardest? It seems that one is thrown around a lot. If not, you'll join the ranks of those who couldn’t quite crack it. In terms of making a name for himself, climbing inspiring routes, and setting records, Alex Honnold is by far one of the most notable climbers of our generation. 14c) for women. 15c and 5. Apr 17, 2025 · From the punishing world of Soulsborne games, like Sekiro: Shadows Die Twice and Dark Souls, to the grueling reflex tests posed by Super Meat Boy and Flappy Bird, this list is a tribute to the titles that have frustrated and fascinated players around the world, leaving a lasting legacy. Everyone's attention is now focused on this location to see if another contender will emerge, despite the fact that not This is the HARDEST CLIMB in the History of the World || Silence 9c Magnus Midtbø 2. Would you follow in their footsteps in attempting these fearsome climbs? Apr 17, 2023 · William Moss, 18, recently made the first free ascent of Best Things in Life Are Free (BT) at the Gunks’s Twilight Zone Buttress. 15a (9a+) or higher. Dylan Chuat Wir sind gespannt darauf, welche Infos noch kommen. Sep 8, 2017 · The first 9c sports climb in the world freed by Adam Ondra last Sunday at Flatanger in Norway has lost its 'Project Hard' status and now has official name: Silence. You will need to be quick and decisive with your movements, and have a strategy going into each level. This is the highest grade ever assigned to a sport climb and is matched only by Seb Bouin’s 2022 route, DNA. Apr 8, 2024 · Trad climbing is a kind of climbing I always hesitated to immerse myself in. So here are our 10 hardest games of all time, ranked. Aug 30, 2023 · It documents what was going through his mind as he worked a route that very well could be the hardest trad climb in the world. In his latest video, Magnus Midtbo provides exciting insights into what is possibly the most dangerous route in the world. Jun 18, 2019 · These three new gear routes clock in at mid-to-hard 5. Thanks to Jonas Wiklund who's list on github was used as the basis for this list, and hardclimbs. All of these problems are currently graded 5. 14a at the Rainbow Slab area in Dinorwic quarry in Llanberis. The route, later named Silence, received a new grade of 9c and became the hardest route in the world. 5. Specifically, he declared that The Walk of Life, a terrifying slab on England’s moody North Devon coast, was the world’s first E12—i. Unfortunately, there’s no easy answer to the world's hardest mountain to climb, as each climber is different and faces challenges in their own way on these iconic mountain summits. 14b. Feb 19, 2017 · With the route properly scouted, Gadd and team returned in winter, ready to attempt the route he calls Overheard Hazard – the hardest mixed climbing route in the world. On July 5, he onsighted two 5. 15c. 14s From sport routes to pure alpine, the debate over the best, roughest, and most extreme climbing adventures never ends. The fact that just a handful of climbers have repeated the line in the past 18 years is a clear indication of its seriousness. Bon Voyage is one of the hardest trad routes in the world. With 30 levels of extreme difficulty, the game requires precise timing, quick reflexes, and strategic thinking. Some trad routes climb pure crack lines and others climb faces but are protected by trad gear in discontinuous cracks. But beware! Get hit by a blue circle and you're set back to the start. Ondra explains why and, indirectly, provides insight about his own climbing. 15d, later downgraded Perfecto Mundo 5. 13d and Existence Mundane 5. For a decade, the route held the title as the world’s hardest slab. When Czech climber Adam Ondra made the first free ascent on 3 September 2017, it became the first rock climb in the world to have a proposed climbing grade of 9c (5. To this day, only 11 people Unlike sport climbing, where bolts are permanently fixed, trad climbing demands a deep understanding of rock protection, route-finding, and mental fortitude. Would you follow in their footsteps in attempting these fearsome climbs? Apr 30, 2025 · We spoke to the British climber to learn how he managed one of the world's hardest boulders in under two weeks. 15c) for women. [1][2] As of August 2025, the technically hardest redpoint of a single-pitch rock-climbing route in the world is at the grade of 9c (5. 15c sport routes and the climbers who have climbed them. Would you follow in their footsteps in attempting these fearsome climbs? Jul 10, 2024 · Among the myriad of challenging routes that have captured the imaginations of climbers worldwide, one stands out as the pinnacle of difficulty and achievement. Feb 12, 2025 · In this game, players must guide a red square through increasingly challenging levels filled with moving blue obstacles while collecting yellow coins. Would you follow in their footsteps in attempting these fearsome climbs? Mar 25, 2019 · He said it’s the hardest thing he’s ever climbed, which includes La Rambla 5. If you look at the sheer difficulty of routes that he can climb, though, and his well Sep 12, 2021 · The routes here are the ultimate ascents you can attempt on Earth, as chosen by the world's best climbers. The compilation is continuously updated. Click on any image to view full screen and then use your back button to return to the text. 14d) for men and 8c+ (5. Among the various challenges climbers face, the quest to conquer the hardest rock climbing routes stands as a pinnacle achievement. Sunset wasn’t much more than an hour away. The 34-year old British crack climbing phenom has known about the line for a decade but lacked the confidence that it was protectable or possible. Test your limits, see how far you can go, and if you hit a roadblock, check out our tips to get back on track! Feb 12, 2025 · In this game, players must guide a red square through increasingly challenging levels filled with moving blue obstacles while collecting yellow coins. It is still unrepeated. The Hardest Sport Routes in the World A list of all the sport routes 9b or harder that have currently been climbed, including details of the first ascent. Obviously I haven't climbed this route, but I did some research on pitch-by-pitch stuff so we can all enjoy, dream, and imagine. Feb 1, 2024 · Sport climbing is a discipline that challenges climbers with routes that demand exceptional strength, endurance, and technical skill. Jul 28, 2016 · It's one of the hardest unclimbed routes left in the world – sort of like climbing the Eiger, with a Cerro Torre on top. Moss graded the 100-foot pitch 5. the hardest trad route in the world. In early 2023, we published “ Who Is in the 5. There are a handful of V17 routes in the world, some of which have even been repeated, but with so many beautiful problems out there, we’ll try to make a Nov 22, 2019 · If you have found your way to this list, then congratulations - you must be crazy. Feb 5, 2023 · Stefano Ghisolfi Makes First Ascent of Excalibur, One of the Hardest Routes in the World The long-term project in Italy had been attempted by many of the world's best climbers Aaron Pardy February 5, 2023 May 20, 2024 · But what is the Hardest Mountain to Climb in the world? You might think the highest of them, Mt Everest, must also be the hardest to climb. How to use hard in a sentence. But just how impressive was this step forward in sport climbing? And how do us Brits measure up against the mighty Ondra? Back in 2017, Adam Ondra climbed Silence 9c - the first route of its grade and the hardest in the world at the time. Sep 10, 2024 · What is the Worlds toughest mountain climb? K2 is one of the most difficult mountains to climb in the world, very few people actually summit. Hardest Boulders Back to contents What better place to track hard boulders, their first ascensionist and repeaters than the world’s largest rock climbing and bouldering platform. Jul 14, 2021 · Jumbo Love is the hardest climb in the US and was the first 5. 15a. Wander back into the depths of what is perhaps the most awe-inspiring granite cave in the world and you will find Silence – the world’s first 9c/5. Aug 27, 2024 · Since 2013, Megos has competed in two Olympics, won several World Cup events, and has repeated and established some of the world’s hardest routes. 14, placing them on an elite list of difficult trad routes ascended by a small group of climbers. org 63 entries on the list. On June 29, Ondra onsighted Endless Summer 5. In the 1990s Johnny Dawes, known for his bold gritstone routes and no-hand climbing ability, established The Very Big and the Very Small, a three bolt 5. Thank you Bruno for the awesome pics. World's Hardest Game is a fun puzzle game that can be played on any device. As an example we provide you here with the link to the search filter for the world's hardest sport climbs. Jun 11, 2023 · Before we embark into the craggy terrain of the world’s hardest climbing routes, let’s tip our helmets to the trailblazing feats that have set the stage for the modern standard of hard sport climbing. Here's who's climbed them Thus, the 2nd to 4th ranked candidates are also recorded. theCrag’s advanced search allows you to create any list of routes, by style, region or grade. In the process, Ondra has both confirmed the climb’s grade (making it the world’s hardest graded trad route) and cemented himself as our sport’s most versatile hardman. org 86 entries on the list. August auf Instagram verkündete: Yesterday was the day… I sent move! More Info coming soon. Apr 11, 2025 · On April 8, just a day before her 24th birthday, American rock climber Brooke Raboutou made history by climbing one of the hardest routes in the world. We based our list of the most difficult multi-pitch routes in the world on the climbing difficulty. 1. Jan 11, 2025 · This is a short story about the world’s 5. 14a/b) into an A4 roof called Best Things in Life Aren’t Free, first climbed in 1984. 16a to be confirmed. "Silence" is a sport climb, meaning bolts have been pre-drilled into the rock, to let the What mountain climbing routes are the hardest or most prestigious one's left that no one has completed yet? Apr 16, 2021 · Currently, the hardest climb in the world holds the grade of 5. Jan 28, 2010 · Ranging from classic challenges to recent first ascents, these five sport lines are some of the hardest ever climbed. Days of sub-zero Jan 6, 2019 · Mauna Kea: Cycling the Hardest Climb in the World by Sir Guy Litespeed | Jan 6, 2019 | Blog Post All images by Bruno of Kupau Tours, Hawai’i, unless otherwise stated. The Hardest Trad Routes in the World A list of all the trad routes E10 or harder that have currently been climbed, including details of the first ascent. info which helped to fill in a few gaps. Leaving the Grand Traverse “GT The hardest sport climb in the world is "Silence", which has a grade of 5. May 6, 2022 · A complete list of the hardest sport climbs in the world. 15d, and the climbing community is waiting with bated breath for the first 5. Four climbers have sent three of the routes, including Canadians Sonnie Trotter and Ben Harnden, Jacopo Larcher and Tom Randall. Jun 25, 2025 · Some of the hardest games are Dark Souls, with a 30% completion rate, widely recognized for its punishing difficulty. Play World's Hardest Game game on Lagged. Discover the world's most treacherous peaks in this thrilling exploration of the 12 hardest and most dangerous mountains to climb. Sep 29, 2023 · The Hardest Sport Climbs in the World Over the past decade, these 5. Who holds the record for the hardest climb? Jan 16, 2015 · Voila, hardest big wall in the world. We have examined hundreds of treks from around the globe, and then isolated the hardest in terms of terrain, altitude and weather. Conquer the World’s Hardest Game, and you'll be celebrated as a true hero. 15c routes in the world May 20, 2023 · We have attempted to compile the most difficult multi-pitch routes in the world. To Discover the world's toughest climbing routes, their grades, locations, and videos of climbers conquering them. I didn't include mountain climbing in the list above but, if I did, the K2 base camp trek would be right at the top! This route is treacherous and the weather turns foul without warning. There are 10 recognized 5. Oct 29, 2018 · What better place to track these routes, their first ascensionist and repeaters than the world’s largest rock climbing and bouldering platform. We cannot admit that things might be neither good nor evil, neither cruel nor kind, but simply callous -- indifferent to all suffering, lacking all purpose. These lines are just off vertical and, while many have tried them, have only been redpointed a few times. But just how impressive Sep 5, 2024 · Climbing: Can you give me a quick overview of Change, including some of the newer beta alterations that have made the climb somewhat different from Ondra’s first ascent? Megos: The route breaks down into two parts; with the first section being a bouldery 5. 77M subscribers Subscribed Nov 15, 2023 · Below, you’ll find a list of all the hardest free solo multi-pitch routes, single-pitch routes and alpine. Over the years, climbers have continually pushed the boundaries of what’s possible, establishing routes that defy the imagination. When it was first climbed in 1991 by Wolfgang Gullich, Action Directe was the hardest route in the world. You'll have to rely on your skills alone to win the game. No other climbs of this grade yet exist. Got any corrections? Send them to corrections@climbing-history. Here’s a list of his hardest sport climbs to date. Just wanted to get peoples opinions here. Would you follow in their footsteps in attempting these fearsome climbs? A reasonable comparison would be Roger Bannister breaking the 4 minute mile, or Tommy Caldwell and Keven Jorgeson's ascent of the Dawn Wall (possibly the hardest climbing route in the world). Feb 24, 2025 · World’s Hardest Rock Climb? Six New Moves Create Baffling Route Stefano Ghisolfi is currently one of the most prolific rock climbers in the world. First, a few facts for some context. 15d), and it is an important route in rock climbing history. Would you follow in their footsteps in attempting these fearsome climbs? May 20, 2025 · Perhaps Ondra’s most important climb – arguably the hardest rock climb in the world – was in 2017 with Silence, a 148ft (45m) overhanging route that, like Change, is located in the granite Hanshelleren Cave in Flatanger, Norway. In many ways, this represented the passing I think a lot of the confusion about whether or not Alex is the best climber in the world comes from the definition of what the ‘best’ is. Jul 24, 2023 · What are the hardest climbs ever featured in the Tour? Taking in historical factors as well as gradients and lengths, here is our top 10. “Projecting a super hard route in the gym doesn’t have the same weight as projecting outdoors,” Domen Škofic admitted to Climbing. Dec 14, 2022 · The hardest climbs in the world we’ve listed here often involve months of tries, full days of not making a single set of moves, and years of effort getting to that level. Action Directe – 5. The crux of the Dawn Wall on its own is among the world’s most difficult climbs Adam Ondra is the world's greatest "Flash" climber, climbing some of the hardest routes in the world on his first try, with zero preparation or experience Here are the world's highest and most inaccessible mountains and very few people are aware of the grave dangers. Silence has only been climbed by one person: Adam Ondra (Czech Republic), on 3 September 2017. It has seen ascents by trad dad James Pearson, to 9c sport climber, Adam Ondra. But when the route goes at 9b+ (5. BT is, effectively, a link up of Bro-Zone (5. Sep 26, 2024 · How can I improve my climbing grade? Improving your climbing grade involves a combination of physical training, technical practice, and mental preparation. You can’t just love climbing and think you’ve got a shot at sending this perfect route. Their February 9 line, Mission to Mars —the first climb ever rated Water Ice 13 The Mauna Kea Bike Climb consistently ranks among the most difficult bike climbs in the world. Apr 10, 2024 · Then, as happens when hubris gets involved, he overstepped and committed the cardinal sin of UK trad climbing: he overgraded a route. 15c in 2020: first ascent at 5. This article serves as a 2025 update. Here's a list of the Most Difficult Free Climbs in the World. 15a and the upper half an endurance-based 5. Can you do it? Mar 2, 2024 · Video game difficulty is a key part of some games. Preview the route with streetviews and detailed climb info. . " In 2013 Adam Ondra was the first person to ever successfully ascent this climb after nine weeks of careful and laborious planning. Bouin, age 29, started climbing when he was 11 and is no stranger to cutting-edge grades. This article delves into some of the hardest sport climbing routes in the world, showcasing the pinnacle of climbing difficulty May 16, 2022 · Seb Bouin recently opened the world's second 9c with DNA. With the route properly scouted, Gadd and team returned in winter, ready to attempt the route he calls Overheard Hazard – the hardest mixed climbing route in the world. Apr 22, 2024 · It was the first time that this level of difficulty was specified for a self-protected route. Called Excalibur, the 40-foot route in Nov 4, 2024 · Babsi Zangerl repeats one of the most difficult crack lines in the world in the Californian climbing mecca Yosemite: Magic Line (8c+). The route was bolted in the Hanshelleren Cave of Flatanger, Norway. Plan your moves fast and take the red square to the exit. May 11, 2022 · Seb Bouin has completed DNA (5. 14d This little 16-move line in the Bavarian forest is arguably the most important route in sport climbing’s history. And there’s a 1,000 euro bounty on it. Regularly challenging yourself on different routes can help build skills and confidence. Boss of the World has gained over 5 million downloads, with players often spending more than 15 hours mastering its toughest cheer battles and competitive coaching challenges. 15d routes have become the hardest ever sent. Some trad routes have achieved legendary status, attracting climbers from around the world for their historic first ascents, technical difficulty, and breathtaking settings. Can you reach the summits of the hardest rock climbing routes in the world? Oct 10, 2021 · Here’s a complete, albeit debated, list of the world’s most dangerous and hardest rock climbing spots. Bon Voyage is a variant on Pearson’s 2017 Le Voyage (E10), breaking left across a Nov 12, 2021 · Download the app. The technically hardest onsight is at the grade of 9a (5. So why no grade for such a hard, significant climb? One could assume Pearson just has cold feet, after having been scorned in the past for overinflating a previous FA, and perhaps that is some of it. 3 days ago · The 24-year-old will thus climb one of the hardest sport climbing routes in the world. Do you have the skills to beat the World's Hardest Game? The goal is simple: move your red square to the green area. Mar 13, 2023 · Organizers of the Grand Tours aim to plan the most challenging routes that push the riders to their limits, where a succession of brutal climbs with no rest in mountain stages and mountain-top finishes leave no doubts about who the winner is. Aug 26, 2022 · Part of the annual “Cycle to the Sun” ride, this volcanic mountain climb that starts from Maui’s North shore Pa’ia is considered one of the longest, most challenging in the world. Nov 13, 2022 · Rock climbing is the true test of one's physical abilities. Agreeing on which mountain is the most difficult to climb is impossible, as it also depends on the particular conditions of the day. 15d. This is one of the hardest lessons for humans to learn. com. Thus, the 2nd to 4th ranked candidates are also recorded. The routes here are the ultimate ascents you can attempt on Earth, as chosen by the world's best climbers. On the occasion of this historical ascent, we have compiled a list of the most difficult climbing routes in the world from grade 9b for you. Aug 14, 2023 · The routes here are the ultimate ascents you can attempt on Earth, as chosen by the world's best climbers. Does this make Empath the hardest trad route in the world? Nov 22, 2016 · Adam Ondra, a world champion Czech climber, just achieved the second free ascent of Yosemite’s hardest big-wall free climb, the Dawn Wall—in record time. Feb 19, 2020 · Just over a week ago, professional climbers Tim Emmett and Klemen Premrl ascended the world’s hardest ice route. Verdon's Goliath, DNA, is now the world's second most difficult route, and only one local legend holds the key to solving the puzzle of climbing it. In June 2021, Connor Herson secured the seventh ascent of Carlo Traversi's line. Oct 22, 2020 · The British top climber James Pearson manages the first repetition of what is probably the most difficult trad route in the world: Tribe in the Italian crack climbing Mecca Cadarese. Recently the youngster has returned and has been climbing the line trad style. Oct 5, 2024 · Rock climbing is an exhilarating sport that pushes the boundaries of human capability, combining physical strength, mental fortitude, and technical skill. The overhanging cave of La Ramirole, which overlooks France's Parc Naturel des Gorges du Verdon, conceals a monstrous route. May 11, 2022 · Located in the Ramirole, one of the Verdon’s biggest caves and home to many of Bouin’s other hard first ascents, DNA now vies with Adam Ondra’s Silence as the hardest route in the world. Mar 2, 2024 · Video game difficulty is a key part of some games. Mar 5, 2024 · Hardest outside boulders in the world It’s hard to talk about the hardest boulder in the world since bouldering is such a subjective sport, and the style in which every problem can be solved alters the personal grading of the climber. Today we’ll talk about the hardest sport climbing routes, the stories of how they came to be, and the people who’ve climbed them. The 45-meter-long climb is located in the Hanshelleren Cave, near Flatanger, Norway. In this comprehensive guide, we'll delve into the intricacies of The routes here are the ultimate ascents you can attempt on Earth, as chosen by the world's best climbers. Jun 6, 2023 · Read on for a deep dive into the world of 9c climbing including; the 9c routes, climbers, and how to test if you have what it takes to climb the hardest grade (I wouldn’t get your hopes up, though). Climbing is an exhilarating and challenging sport that attracts adventurers from all walks of life. There are 30 extremely difficult levels to beat and no ways to make them easier. Is a platformer tougher than a shooter, a modern 3D action game trickier to master than a turn-based tactical brainteaser? But however, anyone may come to making this list, certain titles always seem to come to the top. Here are the Hardest Sport Climbs In The World. So, without wasting any time, here they are - the 10 hardest treks in the world: 1. Synonym Discussion of Hard. 15d) for men and the grade of 9b+ (5. This article will explore the hardest climbing routes in the world, examining the criteria that define their Feb 21, 2024 · On Wednesday, February 14, Czech rock whiz Adam Ondra made the first repeat of James Pearson’s Bon Voyage (E12) in Annot, France. Nov 4, 2022 · For several years, the title of world’s hardest indoor climb went to The Project, a route at the Klättercentret in Stockholm, Sweden, in 2017, tried by many of the world’s best climbers (unsuccessfully). czpuwvd fhmx rfs uuvqgj mltmtc rpufsrbp ibumrx xrpkk nmf zdcar