How many solvable permutations of the Rubik's cube exist where each color appears at least once on every side?9yr ⋅ boltclock-14049 ⋅ se/puzzling
Least amount of (n)x(n+1) tiles to perfectly cover a 7x7 floor with two irregular tiles7yr ⋅ uwnojpjm-39732 ⋅ se/puzzling
Find 10 triangles in a five pointed star using two straight lines10yr ⋅ mauro-bilotti-2260 ⋅ se/puzzling
Can a cube have a positive and negative on each face with no crossover?7yr ⋅ p-hemans-39556 ⋅ se/puzzling
2 circle with different radii covers same path on same number of turns... crack the fallacy7yr ⋅ always-confused-33865 ⋅ se/puzzling
How to solve this 7x8 grid with partially and completely filled squares?9yr ⋅ jacob-jones-9253 ⋅ se/puzzling
Challenge : Create a star shaped crosswords (Smaller numbers of distinct letters wins !)7yr ⋅ jamal-senjaya-28756 ⋅ se/puzzling