Sixteen quiet puzzles.
Small, calm games for a spare minute. No account, no timers — just a board a day, and a hint that shows you the next move when you are stuck.
- Free to start
- Works offline
- Nothing to sign in to

Switch Off.
Every tap flips a light and its four neighbours. Turn them all off. That is the whole rule — the rest is thinking.
Sixteen small worlds.
Lines to draw, grids to reason about, words that bend, and a few to test your memory. Every one fits in a spare minute — or an evening.
3,257 boards across thirteen games, every one proven solvable, and three games that never end.

One board a day. The same for everyone.
A new board arrives each morning, chosen from the date itself. Play it with your coffee, keep a streak going, and compare notes with anyone else who played it.
- A streak that forgives. Every seven days in a row earns a freeze for a day you miss.
- Three small goals each week, the same for everybody.
- Beat your own time. A board you have solved before shows your best, and your pace against it.


A hint shows the next move.
Ask for a hint and a ghost finger traces one step of the real answer — not a guess, the next move of a solution that was actually found.
- Three free hints a day, and unlimited hints in any game you own.
- In all ten puzzle games. The memory games and Doubles are yours to figure out.

Never a guess.
Every board was solved by a program before it shipped. None of them needs a coin-flip, and every number a game shows you — a par, a move limit — is a real answer that was found, not an estimate.
- All 120 Mines boards can be cleared by deduction alone.
- Every Shikaku has exactly one answer. Every Crates par is the fewest pushes possible.
- 42 hand-drawn Nonogram pictures, and not one guess needed.


Send a board. Dare them to beat you.
Solved something you are proud of? Send a friend a link to that exact board with your stars and your time on it. If they have the app, it opens right on that board.
- Challenge links carry everything — no account, no server.
- 100 achievements and leaderboards in Game Center (and Google Play Games, coming with Android).
Made to be looked at.
Clean boards, soft colours, and nothing in the way. Light, dark, or whatever your device is doing.











Buy once. Play everywhere.
One purchase covers iPhone, iPad and Mac. On Android it plays on phones, tablets and foldables alike.



iPhone and iPad
Made for the size in your hand, with Game Center achievements and Family Sharing for your purchases.
Mac
The same games in a window, with a mouse or a trackpad. Bought on iPhone, already yours here.
Android
Coming soon: phones, tablets and foldables, with Google Play Games achievements and leaderboards.
Built for Duo.
Folded, it plays like any iPhone. Open it and the board gets room to breathe.




- FoldedThe board sits low on the cover screen, in reach of your thumb.
- OpenA bigger board on the right, the time and stars beside it.
- UprightThe board across the whole width, the time and stars above.



Fair and simple
Free to start. Yours to keep.
Every game has a free part with no time limit. Unlock the rest once, and it is yours. No subscriptions, no coins, no energy to wait for.
To start
A real taste of every game
- The first 50 boards of Pixel Fill and the path puzzle
- The first two packs of Word Snake
- The first pack of every other puzzle game
- Doubles, until you first reach the winning tile
- 20 games each of Chimp and Pattern
- Board of the day, streaks and three hints a day
Arcade Pass
A one-time purchase
- Every game, all of it
- Every game added later, too
- Unlimited hints everywhere
- Less than the price of four games
One game
A one-time purchase
- Every board of the game you love
- Unlimited hints in that game
- Upgrade to the Pass whenever you like
Prices are set by your App Store or Google Play storefront. Apple purchases work on iPhone, iPad and Mac and can be shared through Family Sharing.
Yours, on your device
Nothing to sign in to.
No account, and no analytics of our own. Your progress lives on your device, and it works on a plane, in a tunnel, or anywhere without a signal. From version 1.1, the free version on iPhone, iPad and Android shows an occasional ad between boards; buying a game removes them in that game, and the Arcade Pass removes them everywhere. How the ads work.
Questions
Good to know.
Is it really free?
Do I need an account or an internet connection?
I bought it on my iPhone. Do I pay again on my Mac or iPad?
Does my progress move between devices?
Where did the web version go?
Something looks wrong, or I have an idea.

A spare minute,
a small grid.
Free to download. Made by one person, with care.