Block Puzzle - fill, fit
This is the solution of the 201-220 levels of the famous game for Android Block Puzzle.
filling and fitting various block shapes
block puzzle's features
1: filling and fitting simple 4x4 5x5 6x6 center gray rectangle with square block
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block puzzle's features
1: filling and fitting simple 4x4 5x5 6x6 center gray rectangle with square block