PATCHESONLINE

Four difficulty tiers, one rectangle ruleset

One clue per rectangle, exact area, no wasted cells.

E

Easy Archive

Collection

Focus
6×6 boards · 20 levels
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M

Medium Archive

Collection

Focus
7×7 boards · 30 levels
Explore
H

Hard Archive

Collection

Focus
8×8 boards · 30 levels
Explore
X

Expert Archive

Collection

Focus
10×10 boards · 30 levels
Explore

Jump into the full archive

Start from Puzzle #1 if you want the intended progression, or open the daily challenge for a featured board picked from the handcrafted set.

Open Levels