KER-CHUNK!

A silly puzzle game based upon the sudoku variation named sto-stone in English, and ストストーン in Japanese. (You'll find it's nearly impossible to find examples of these puzzles under their English name.) 

Made for Thinky Puzzle Game Jam 5. 

CONTROLS (almost none):

TAB - if used while in level, you can bail and come back to it later!

CLICK - used to place and remove dark squares!

If the in-game rules are confusing, a slightly better example is listed here.

Made in Godot, utilizing FL studio and BFXR. Otherwise, all made by me! :)

P.S. I developed this on a 1440p monitor, and it did not even occur to me that 1200 was longer than a standard HD monitor. I enabled the full-screen option as a band aid fix for this, but sorry about that!