Nodal Puzzles
Three original logic puzzles. No account. No noise.
Nodal Puzzles is a small collection of original, hand-tuned logic puzzles — clean grids, sensible pacing, and a fresh puzzle whenever you want one. No account required, ever.
The Games
Crowns
Place one crown in every row, column, and region — and keep them from ever touching, even diagonally.
Trail
Draw a single path that visits every cell exactly once, threading through numbered checkpoints in order. Walls block the way.
Constellation
Chart two stars in every row, column, and region of a night sky — no two stars adjacent.
More puzzles are already on the way.
Why Nodal Puzzles
Four Difficulty Tiers
From a quick warm-up to a genuine sit-down challenge.
Offline Puzzle Bank
Solve offline, on a plane, anywhere. No connection needed.
No Account Required
Start playing instantly. Your progress stays on your device.
Daily Streaks & Achievements
Track real progress without pressure or guilt.
Smart Hints
Three hints per puzzle, plus one more per short video ad.
Four Colour Themes
Each with light and dark variants. Choose what feels right.