Binary Tap
think it through.

How to play

1. Read the condition, such as odd, even, greater than, or a bit-count rule.
2. Convert the shown notation or reason from its value.
3. Tap matching tiles while avoiding decoys and traps.

Example

For “even,” choose values whose least significant binary bit is 0; avoid values ending in 1.

Difficulty and progression

The app varies the rule, number range, notation, traps, and pace as you progress.

Play in Prism

The full game is part of the Prism Android app. Website play is separate: browser practice does not add XP, levels, streaks, or saved progress to the app.