Uploaded April 2013 | Updated September 2026, 1 week ago
From 7 possible truly different cylinders made with the 5 tetrominoes, there is only one that can NOT fit in the most common base shape all the others do fit in, without cutting at least one tetromino in 2 parts. The puzzle is to find this one special solution.
From 7 possible truly different cylinders made with the 5 tetrominoes, there is only one that can NOT fit in the most common base shape all the others do fit in, without cutting at least one tetromino in 2 parts. The puzzle is to find this one special solution.
