4-directional control is great, but what if we had more 4-directional controls in a single game?

Controls:

Arrow keys - 4-directional controls
Z - Undo
X - Redo
E - Next level
Q - Previous level
I didn't implement restart in this game. Sorry!

Initially I meant to submit this game to a 1-week game jam, but ended up missing the deadline by 3 months 👻 Made with knexator's Vite-Canvas. Inspired by the discussion on Lorelei and the Laser Eyes (I haven't played it myself yet) and Idolon's UDLR_Modify (I played it and I liked it)