[melonmouse]

I made a game about polyominoes: https://melonmouse.itch.io/polyominoes

If you try it out, please let me know what you think :)

P.S. work on that led to a sequence on the Online Encyclopedia of Integer Sequences: https://oeis.org/A239658

[ballenf]

One QOL consideration: consider allowing the last placed piece to be moved in one click. That is, if you click while "at capacity" the last placed piece gets removed and placed where you click.