Binary Blitz

Flip the bits to build the target number in binary before time runs out.

Free · No download · No sign-up · Your best score is saved in this browser

How to play Binary Blitz

Tap the eight bit switches so that they add up to the target number. From left to right the bits are worth 128, 64, 32, 16, 8, 4, 2 and 1. Solve as many as you can in 60 seconds.

About this game

Binary Blitz is a free browser game in our Brain collection. It is a brain-training challenge that measures one skill at a time, so you can see yourself improve with practice. It runs on phones, tablets and computers, needs no app, and has no in-game purchases.

Controls adapt to your device: tap or swipe on a touch screen, or use the mouse and keyboard on a computer. Use the buttons at the top of the game to restart, switch the sound off, or go full screen.

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