Corgi Crowns
Put a crown in every row, column & colour region
Place one crown in every row, column and colour region — no two touching, not even diagonally. The moment the last region clicks is pure “aha”.
Clive the Corgi
Ocino Ventures • Logic Pack Nodal Puzzles
Five handcrafted logic puzzles in one calm, offline app. No account, no pushy streak shaming, just grids worth solving.
Switch anytime between Corgi Crowns, Ant Trails, Constellation, Kami’s Shades and Island Hoppers — four difficulty tiers each, a huge built-in bank that works on a plane, and hints that teach instead of spoiling.
Free with banner & optional rewarded video for an extra hint. No account, ever.
Five games, one calm home • switch anytime
100% offline • 4 tiers each 
Ant Trails
One continuous path, every cell exactly once
Draw one continuous path that visits every cell exactly once, hitting numbered checkpoints in order. Walls block the way, so the obvious route is never the right one.
Dot the Ant
Constellation
Two stars per row, column & region
Chart two stars in every row, column and region of a quiet night sky. No two stars may touch — including corners. Planets and orbits make the sky feel alive.
Sparky the Firefly
Kami’s Shades
Rebuild the hidden rectangles
The grid is secretly tiled with rectangles. Each clue reveals a little about its own patch — its size, its shape, or both. Rebuild every rectangle until the whole board is covered.
Kami the Chameleon
New
Island Hoppers
Connect islands with bridges
Help Pip the Puffin connect every island with bridges. Islands show how many bridges they need, bridges never cross, and double bridges are allowed.
Pip the Puffin
New
In the workshop
More puzzles on the way
Vine Loops — grow one closed loop around every flower — and Kami’s Canvas — paint the hidden pixel art from row & column clues — are hand-tuned now and will appear here when ready.
Vine Loops Soon Why Nodal
Built for people who love logic puzzles and want an app that respects their time. Calm pacing, honest design, no dark patterns.
Five games, one app
Switch anytime between Crowns, Trails, Constellation, Shades and Hoppers — your progress stays separate per game.
Four tiers per game
From a 60-second warm-up to a true Expert. Each tier is hand-rated for solving depth, not just grid size.
Plane-ready & offline
Huge built-in puzzle bank bundled at install — no connection ever needed. Play on a plane, in a cabin, anywhere.
Hints that teach
Three hints that reveal the logic, not just the answer — plus an optional short video if you want one more.
Streak & achievements
Daily streak calendar, gift celebrations and collectible skins — tracking that encourages without shaming.
Five themes, light & dark
Calm Paper, Soft Paper, Neutral, Deep Focus and new Labor Day — each with light & dark. Plus Distinct Regions & Bold Walls.
Undo, reset, skip
Always free, always available. No move is ever locked behind anything.
Accessibility first
Distinct Regions textures, Bold Walls & Orbits, and Dynamic Type — so colour is never the only clue.
No account. Ever.
No login, no email, no tracking you didn’t ask for. Your progress lives on your device (SQLite) and nowhere else.
Play Nodal Puzzles
Free to play, 100% offline puzzle bank, new Labor Day theme and streak gifts in 1.0.1. Your next favourite grid is one tap away.