http://poly.omino.com/img?omino=.........b-.........b-.........b-.........b-..........-..aaa.....-..aaaaa...-.aaaaaa...-aaaaaaaaa.-aaaaaaaaa.-aaaaaaaaa.-aaaaaaaaa.-aaaaaaaaa. Free custom omino pictures! http://polyomino.net/
Well that's lame... the forum won't let me link this kind of picture. I made it a link now so you can see it. What's this about delete-me patterns?
Very interesting. I tried to upload the rectangular tetromino tiling titled "Playing Forever", but all I got is "Error occurred during initialization of VM: Could not reserve enough space for object heap". Instead, I created an account on their wiki and uploaded it to my userspace.
As far as I can tell, because of a limitation of the notation you can't do more than 26 pieces. Also that would take waaay too long.
The notation recognizes this as four separate tetrominoes: Code: tttf ftff fftf fttt And it probably took you "waaay too long" to add more rigor to Playing Forever in the first place, so promoting it is all I can do to repay you.