A classic Japanese arithmetic puzzle: make exactly 10 from four numbers.

Combine four numbers with +, −, ×, ÷ to make exactly 10. Tap two numbers, pick an operator, and merge them step by step. Every puzzle is guaranteed to be solvable — but some answers hide behind clever fractions!

  • Time Attack — solve as many as you can in 60 seconds, with combo bonuses
  • Survival — 10 seconds per puzzle. One timeout and it's over
  • Zen Mode — no timer, with hints and answers to learn from

Works on desktop and mobile, portrait or landscape. No ads, no sign-up, free to play.


「テンパズル」は4つの数字を+-×÷で組み合わせて10を作る、日本の古典的な計算パズルです。数字を2つ選んで演算子をタップすると合成されます。すべての問題は解けることが保証されています — 分数が必要になる難問も!

  • タイムアタック — 60秒で何問解ける?コンボボーナス付き
  • サバイバル — 1問10秒。時間切れで即終了
  • じっくりモード — 時間無制限。ヒントと答え表示つき

PC・スマホ対応、縦横どちらでも。広告なし・登録不要・無料。

Published 6 days ago
StatusReleased
PlatformsHTML5
Authorakihiga
GenrePuzzle
Tagsarithmetic, Brain Training, Casual, Math
AI DisclosureAI Assisted, Code, Graphics, Sounds, Text

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