Solve each row before it reaches the bottom for the fastest points. A row that reaches the bottom keeps stacking there, but stays solvable -- clear it any time to collapse the stack above it. The game only ends if the board fills all the way up.
BINARY PUZZLES — the target decimal number is shown in the 9th column box. Click the bit cells to build it, then click that box to check your answer.
Target: 20 →
0
0
1
1
0
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DECIMAL PUZZLES — you're shown a binary pattern. Click the answer box, type the decimal number on the keypad, and hit the checkmark.
