出題者 vs 回答者

自分の実力に合わせてフラッシュ暗算が出来ますよ！

Quiz × Matching App

This is a game where you read a sample of a doujinshi (self-published work) and guess the "title" from four options.

It is a web service where you answer with the first word that comes to mind in response to a given topic, and enjoy seeing how your answers rank among everyone's responses and your matching rate with others.

📝 Just fill in the blanks of the daily prompt! 🏆 Compete with everyone's sense of style with a different prompt every day

寿司ネタ版アキネーター

毎日、たった一問。 みんなの本音データを、毎日ひとつずつ。 匿名で、かんたんに、リアルな実態を可視化します。

It's a simple puzzle game where you tap adjacent numbers to "erase" them or "reduce them by subtraction." When the numbers are the same, they disappear; when they're different, the difference remains. After a certain number of operations, numbers rise up from the bottom, and when they reach the top row, the game is over.

AIが一斉に大喜利、名答には座布団がドサッ

Director's Turtle Soup | Brain Training Lateral Thinking Quiz

A Sudoku puzzle that presents new problems daily in three difficulty levels. Simple operation through swipe-based number input. A memo function for unconfirmed candidates provides the same usability as solving puzzles on paper.

A quiz game where you guess the topic from Wikipedia article text

This is a Reversi app that you can easily play in a web browser. You can play online matches with friends, and it also features a CPU battle mode where you can enjoy playing alone at your own pace.

A number puzzle game where you use four numbers with "+-×÷" to make the answer 10. Aim for a high score with insight and calculation skills!

Mathematical Formula Reasoning Puzzle Game

Over 5000 problems!

マスによって獲得点数が異なるリバーシです。 27にこだわるのか、あくまで普通に打つのか・・・ 戦略はあなた次第です。

This is an app that decides between two choices by coin toss.

For those aiming to pass the G Test. This is a site designed to efficiently solidify the knowledge of AI and deep learning necessary to pass the G Test through multiple-choice quizzes (unofficial JDLA site). Original problems are recorded separately for easy/hard levels.

An app that transforms boring everyday life into quests. Small random challenges arrive to make each day a little more fun.

Just a circuit simulator. You can make calculators, games, anything.

けずるだけのASMLリラクゼーションアプリです！

Once a day, an English dictation typing game. Problems are updated daily. Standard / Hard mode available.