Elbow Atelier
Fit four elbow fabrics around the clipped corners of this 4×4 tray. Every L-shaped triomino must cover exactly ONE gold pin. Fabrics arrive RED, BLUE, RED, BLUE; separate patches of the same color may NOT touch along an edge. Rotate the footprint, tap its top-left anchor, and Undo to revise. Fill all twelve usable cells. This is a reversible tailoring puzzle, not a speed test.
Controls & scope
Tap the board or named controls. Tab and Enter/Space operate buttons; R restarts. Undo supports reversible planning; no automatic defeat.
This is an original compact mechanic study, not a copy or full reproduction of the reference game. Research and scope are documented in README.md.
Original code & procedural visuals · Private local collection