Dominosa

Dominosa ("Dominosa Omnibus", "Solitaire Dominoes", "Domino Hunt") is a logic puzzle. On the board the domino numbers are shown, but the borders between dominoes are missing. The task is to restore borders between domino tiles.

Cross+A can solve puzzles from 5 x 4 (10 domino tiles, from 0-0 to 3-3) to 11 x 10 (55 domino tiles, from 0-0 to 9-9). The shape of puzzles may be irregular.