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Abbie Coffin |
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Walnut pieces in a plywood try |
I made this puzzle specially for my kid aged 5 ata that time. It is not very
difficult but the 9 problems I know can make a child spend a nice hour.
The pieces are 6 planar tetracubes plus a single cube, two of the tetracubes
duplicated.
- Problems (and Solutions)
- Fit the all the pieces into a 5x5x1 tray: 49 solutions distributed as shown
26 solutions |
No solutions |
3 solutions |
19 solutions |
No solutions |
1 solution |
- Fit the tetracubes only into a 4x6 rectangle: 9 solutions
- Fit the tetracubes only into a 3x8 rectangle: 6 solutions
- Pack the tetracubes only into a 4x3x2 paralelepid: 7 solutions
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