What a genuinely original premise — recreating a pixel image one dot at a time as an actual printer is such a good fit for the 64x64 constraint. I printed the heart: laid a yellow row, fed the page with Shift, put a black row over it, and the "no undo, just like a real printer" line hit exactly as intended — every dot suddenly feels deliberate, and the timer adds a nice speedrun itch on top. The CMYK subtractive-mixing chart (C+Y=green, M+Y=red...) is a smart touch that turns a copy task into real planning, and giving both point keys (H/J/K/L) and continuous line keys (Y/U/I/O) for dragging lines is thoughtful ergonomics. Only note: that's a LOT of keybinds to hold at once early on — highlighting the next-needed ink, or a tiny on-screen legend during printing, could ease newcomers in. The tutorial pages are clear though. Charming, weirdly meditative idea, well executed. Nice work!