「どんな直線も3つの円を通らない」を式に直せるのか?【国際数学オリンピック最難問】難易度★★★★★★

Good work, Math! How are you? Math is fun, isn't it? Isn't it fun? It is, right? The ending is a song my band made. I guess I'll just have to click the URL below to listen to the song, accidentally hit the like button, leave a positive comment, and then come back and solve some other problems. Ending ↓ (Refreshing)    • サワヤカ   📐 Online Math Tutoring School "Math Companion" Now Open With the motto "Nurturing the Bud of a Love for Math," we provide one-on-one lessons to elementary and junior high school students to develop their math skills and enjoyment. (High school and university students are also welcome to inquire.) 🎁 Opening Celebration Campaign in Progress Enrollment fee is free for the first 5 applicants! ▼ Click here for trial lesson application and details https://www.otomo-sugaku.com

The World's Hardest Word Problem [International Mathematical Olympiad 2002 Final Problem - Most D...
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The World's Hardest Word Problem [International Mathematical Olympiad 2002 Final Problem - Most D...

[Shocking Discovery] Does an Inverse Pascal's Triangle Exist? / 2018 Math Olympiad Difficulty ★★★★★
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[Shocking Discovery] Does an Inverse Pascal's Triangle Exist? / 2018 Math Olympiad Difficulty ★★★★★

Professor Doesn't Know Late Black Student Is a Math Prodigy — Hands Him "Impossible" Problem to Mock
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Professor Doesn't Know Late Black Student Is a Math Prodigy — Hands Him "Impossible" Problem to Mock

【ガチ対決】灘卒エリート4人で、〇〇にしか伝わらないフリップネタ選手権。【ヨビノリたくみ】
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【ガチ対決】灘卒エリート4人で、〇〇にしか伝わらないフリップネタ選手権。【ヨビノリたくみ】

Dark Matter Explained in 3 Levels of Difficulty
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Dark Matter Explained in 3 Levels of Difficulty

Solving the Mystery of Train Electricity: Why Don't People Get Electrocuted by the Tracks?
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Solving the Mystery of Train Electricity: Why Don't People Get Electrocuted by the Tracks?

What's Between A Function And Its Derivative?
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What's Between A Function And Its Derivative?

The most beautiful formula not enough people understand
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The most beautiful formula not enough people understand

【宇宙の秘密】なぜ「素数」というたった一つの数学の問題が、万物を支配するのか? リーマン予想の真実
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【宇宙の秘密】なぜ「素数」というたった一つの数学の問題が、万物を支配するのか? リーマン予想の真実

【速報】国がありとあらゆる資産を投売りました…一体何が起きているんだ?!
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【速報】国がありとあらゆる資産を投売りました…一体何が起きているんだ?!

Latest AI: "Shogi is a game where you send your king to the front lines bare"
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Latest AI: "Shogi is a game where you send your king to the front lines bare"

札幌南高校でベンチプレス日本記録&全国模試英語1位&国立医学部合格→国試2度落ちもアジア初ベンチプレス400kgで世界2位(藤本竜希)
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札幌南高校でベンチプレス日本記録&全国模試英語1位&国立医学部合格→国試2度落ちもアジア初ベンチプレス400kgで世界2位(藤本竜希)

なぜ日本人は英語が聞き取れないのかワシが解説したる!
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なぜ日本人は英語が聞き取れないのかワシが解説したる!

【続報】全東信、629億円の粉飾決算発覚!預金170億円を水増し…4つの手口を元国税調査官が解説
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【続報】全東信、629億円の粉飾決算発覚!預金170億円を水増し…4つの手口を元国税調査官が解説

We're 99.9% sure this pattern is true, but no one can prove it
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We're 99.9% sure this pattern is true, but no one can prove it

The final (most difficult) problem of the Mathematical Olympiad turned into a work of art
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The final (most difficult) problem of the Mathematical Olympiad turned into a work of art

What if we play a prank on professors with a professional pianist, Hayato Sumino...?
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What if we play a prank on professors with a professional pianist, Hayato Sumino...?

【総集編】未だ解明不可…知的興奮を呼び起こす異常パラドックス コレクション7選
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【総集編】未だ解明不可…知的興奮を呼び起こす異常パラドックス コレクション7選

[Complete Explanation] Fermat's Last Theorem
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[Complete Explanation] Fermat's Last Theorem

Die Zombie-Simulation, die niemand erklären kann
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Die Zombie-Simulation, die niemand erklären kann