Bits · flip bits to match the target
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Target
0
current 0
Bits
Toggle the 8 bits so they sum to the target.
How it works
- Each round shows a target number from 1 to 255.
- Click the 8 bit cells (or press keys 1–8) to flip them on and off.
- When the bits sum to the target, the round auto-advances. 10 rounds total.
- Score is your total time — lower is better.