Pentominos home · Puzzle 4x15 | |||||
Number of solutions by position of X-piece: | |||||
145 | 18 | 67 | |||
81 | 23 | 34 | |||
Total number of solutions: 368 | |||||
From: | To: | ||||
1 | 120 | ||||
121 | 240 | ||||
241 | 360 | ||||
361 | 368 | ||||
View all 368 solutions as a text file… | |||||
View all 523 connections between the solutions as a text file… |