Puzzlium - Divide the shape into four identical parts, cutting along the lines of the grid. Parts may be rotated or reflected. By Bram Cohen. More # puzzles find in http://bit.ly/PuzzleBox1 #1PuzzleADay #game #
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Bram Cohen🌱 on Twitter: "My new puzzle, a 'vanilla' Arrow Sudoku https://t.co/RFao8Gl4Uk https://t.co/cnNX9FB4hc" / Twitter