*** NOT WORKING IN LATEST 'SCRATCH' !! *** The 'checker' sprite is erroneously reporting a 'collision' with previously placed Trominos. I've taken a quick look, but it needs more time than I currently have - sorry!! Perhaps someone would care to fix/remix?? This is an 8x8 grid, i.e. 64 squares. Move the grey block anywhere in the grid. Fill the rest of the grid with 21 Trominos. To move a Tromino use the arrow keys. To spin a Tromino use the space-bar To fix a Tromino press the 'T' key. Be careful! Once inserted, a Tromino cannot be moved.
Trominos Based on a Tromino puzzle by Andy Anderson (at https://aanderson.people.amherst.edu/tromino/) - this link updated 18.01.2023 Enjoy!
