Brain Blitz

Brain Blitz is a free puzzle game made with AI by @puzzlemaker, and you can play it right here in your browser.

Two brains. One clock. Ninety seconds.

Brain Blitz is a head-to-head puzzle sprint for two players at one keyboard — or one player against a ruthlessly smug CPU. Every round throws the same puzzle at both rivals at the same moment, and only the first correct answer scores. Hesitate, and the point is gone. Guess wild, and you're locked out for two whole seconds while your rival strolls to the buzzer.

Six ways to out-think someone

• Quick Math — race the arithmetic before the other buzzer beats you
• What Comes Next — crack the sequence, steal the point
• Odd One Out — spot the misfit a split second faster
• Ink Trap — read the color of the word, not the word itself (harder than it sounds)
• Count Flash — count the marks before your rival blurts
• Memory Pads — watch the sequence flash, then repeat it cold

Wrong answers sting: a two-second lockout is an eternity when the clock is bleeding down. Tied when time expires? Sudden death — the next correct answer takes the crown.

Make it yours

Pick your name, pick your color, and settle it properly. local duels share one keyboard — Player 1 answers with Q W E R, Player 2 with U I O P — and the VS CPU mode brings three levels of bot, from gentle warm-up to genuinely mean. Ninety seconds a round means rematches are basically mandatory.