Draw one diagonal in every square, satisfy numbered junctions, and avoid closed loops. Fifteen original-engine Slant puzzles across 4×4, 5×5 and 7×7 grids. Live clue and loop feedback, keyboard and pointer controls, undo, assisted hints and local saves. Source: https://github.com/chrisboyle/sgtpuzzles/blob/d1e10eb57dd80af4999e698a9ab31f546e9a0b9d/app/src/main/jni/slant.c (MIT).

diagonal-grove-slant.skillsafe.ai

Run app here

PricingCompletely free

Security scanClean — skill and frontend scanned

Source chrisboyle/sgtpuzzles

Created2026-10-26

Updated2026-10-26

Every public app is built from a security-scanned skill and must pass a clean scan — skill and frontend — before it can be listed. Have a skill of your own? Turn it into an app — or read the step-by-step walkthrough.