My new creation is a puzzle that I have known since childhood: Pentomino.
The puzzle consists of 12 different pieces (each consisting of 5 squares), which must be placed in a field of 10×6 (squares).
There are 2339 unique solutions of the variant. It’s up to you to find them all.
The puzzle comes in 2 variants. A free version and a paid version.
The paid version keeps track of all the solutions you have found and you can change the color settings.

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