Invented by Danish polymath Peit Hein in 1936, the soma cube is a puzzle consisting of mechanically interlinked pieces. The pieces are a combination of four unit cubes to form an inside corner. Take this quiz to test the depth of your knowledge about this puzzle.
5
7
3
8
Cuboid
Tetraset
Polycube
Sphere
Imagery
Parallelism
Chirality
Isomerism
Pentroxis
Pentraxete
Pentomino
Pentagon
Geometric
Dimensional
Aperiodic
Periodic
12
10
9
7
2,1
1,1
2,2
1,2
250
200
240
300
3.52 seconds
2.93 seconds
1.22 seconds
2 minutes
1842
1840
1848
1845