{"rewrite":{"id":"r_f3cee06c3615b55b073b61fb","clusterId":"c_c685d091f203949c26c2a13c","slug":"quizknock-revives-water-slide-common-test-for-10th-anniversary","model":"deepseek-v4-flash","headline":"QuizKnock Revives Water Slide Common Test for 10th Anniversary","summary":"QuizKnock released a video on June 17 revisiting its water slide challenge, first done in 2019. The project returns as part of the group's 10th anniversary in October 2026. Eight members attempt a perfect score on the University Admission Common Test while riding a 40.5m water slide.","whyItMatters":"The revival marks QuizKnock's first return to a popular stunt format since the 2019 original, now with a larger cast and a new exam format.","webCardHtml":"\u003cp\u003eQuizKnock released a video on June 17 titled \u0026#39;[Revenge Verification] Can QuizKnock Solve the Common Test Even on a Water Slide? [2nd Time in 7 Years]\u0026#39; on YouTube. The project is part of the group\u0026#39;s 10th anniversary celebration in October 2026, chosen by viewer vote from past popular videos. The first challenge in 2019 saw five members ride the \u0026#39;Big Aloha\u0026#39; water slide at Spa Resort Hawaiians in Fukushima Prefecture, a 40.5m high, 283m long slide completed in about 40 seconds. Four of five answered correctly, missing a perfect score. Seven years later, the University Entrance Center Test has been replaced by the University Admission Common Test, and QuizKnock\u0026#39;s video cast has grown to eight members. All eight-Takuji Izawa, Fukura P, Takuya Kawamura, Shunki Sugai, Yoshiaki Yamamoto, Shuko Tsurusaki, Tomon Higashi, and Gen Higashi-took on the challenge this time.\u003c/p\u003e","blueskyPost":"QuizKnock's water slide challenge returns for the 10th anniversary but the premise is the same as 2019. The group is betting on nostalgia over new formats.","twitterPost":"QuizKnock's water slide challenge returns unchanged for the 10th anniversary. Nostalgia is the strategy.","threadsPost":"QuizKnock revived its water slide challenge for the 10th anniversary. The format is identical to 2019: eight members, a 40.5m slide, the Common Test. The group is betting that nostalgia carries more weight than a new concept.","newsletterBlurb":"QuizKnock brought back its water slide common test challenge, first done in 2019, as part of its 10th anniversary. Eight members attempt a perfect score on the new University Admission Common Test while riding a 40.5m water slide.","attributionJson":"[{\"source\":\"KAI-YOU\",\"url\":\"https://kai-you.net/article/95709\",\"title\":\"QuizKnock Takes on 'Water Slide Common Test' Again: Reviving Popular Project for 10th Anniversary\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4022,"outputTokens":584,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1781754851,"createdAt":"2026-06-18T03:47:23.000Z","publishedAt":"2026-06-18T03:49:57.000Z","updatedAt":"2026-06-18T03:49:57.000Z"},"cluster":{"id":"c_c685d091f203949c26c2a13c","canonicalTitle":"QuizKnockが「ウォータースライダー共通テスト」に再挑戦　10周年記念に人気企画をリバイバル","representativeArticleId":"a_e40e9ca7fe85c4266ee23b91","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[],\"studios\":[],\"people\":[\"QuizKnock\"],\"type\":\"news\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-06-18T03:08:00.000Z","lastSeenAt":"2026-06-18T03:08:00.000Z","updatedAt":"2026-06-18T03:49:57.000Z"},"attribution":[{"source":"KAI-YOU","url":"https://kai-you.net/article/95709","title":"QuizKnockが「ウォータースライダー共通テスト」に再挑戦　10周年記念に人気企画をリバイバル"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":[],"studios":[],"people":["QuizKnock"],"type":"news","domain":"other","is_roundup":false},"keyFacts":["QuizKnock released a video on June 17 revisiting its water slide challenge, first done in 2019.","The project is part of the group's 10th anniversary celebration in October 2026.","Eight members attempt a perfect score on the University Admission Common Test while riding a 40.5m water slide.","The first challenge in 2019 saw five members ride the 'Big Aloha' water slide at Spa Resort Hawaiians in Fukushima Prefecture.","The University Entrance Center Test has been replaced by the University Admission Common Test since the original challenge."]}