Solo dev's Sudoclue app adds spoil-free solve maps that visualize your solving path

SeanOliver · x · 2026-10-21

Indie developer Sean Oliver's Sudoku app Sudoclue launched a new feature: a shareable "solve map" for every finished puzzle.

• Each filled cell is shaded by when you filled it — light for early, dark for late. Given clues appear as dots with no digits, so nothing is spoiled.
• Fun emergent insight: two people solving the same daily usually produce completely different maps, turning solving paths themselves into shareable visual content.

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