Puzzle: Divide a regular hexagon into 12 identical non-convex hexagons.
I found this at Jaap Scherphuis' Tiling Applet, and it looks new to me. Are there any solutions other than the one answer there?
Puzzle: Divide a regular hexagon into 12 identical non-convex hexagons.
I found this at Jaap Scherphuis' Tiling Applet, and it looks new to me. Are there any solutions other than the one answer there?