Calm little games for five spare minutes.

Daily puzzles with exactly one answer and never a guess, easy on Monday, tough by Sunday. And a night market that keeps cooking while you're away. Free in your browser, no account.

Star Battle

Stars, regions, no neighbours

Place stars so every row, column and coloured region has one, and no two stars touch, not even diagonally.

Play now Android app soon

Bridges

Connect every island

Link the islands with straight bridges so each has as many as its number. Bridges never cross, and every island joins up.

Play now Android app soon

Killer Sudoku

Sudoku with sums

Classic sudoku rules, plus cages: the digits in each cage add up to its small number and never repeat. Also plays Classic, X and Killer X.

Play now Android app soon

Night Market

Idle street food empire

Start with one hotteok cart in Seoul and grow a whole night market. Hire managers, catch the rush hours, then move on to Bangkok and Mexico City.

Play now Android app soon

Tiny Observatory

Idle stargazing, real discoveries

Start with a pair of binoculars and work up to a moon base. Every new instrument finds real stars, nebulae and moons for your atlas. Catch shooting stars during the meteor shower.

Play now Android app soon

Lighthouse Keeper

Idle harbour, stormy nights

Keep the light burning and a fishing village grows around your tower. Guide ships through the storm, and log the seals, whales and wonders you spot from the lamp room.

Play now Android app soon

On iPhone? Make it an app.

Every game runs in Safari. Add it to your Home Screen and it opens full screen with its own icon, and keeps your progress and streak.

Open a game in Safari.
Tap the Share button.
Choose “Add to Home Screen”.

One answer, no guessing

Our solver checks every puzzle before you see it, so logic always gets you there.

Hints that teach

Stuck? A hint fills one step and explains why it has to be true.

A daily to share

Same puzzle for everyone each day. Share your time, keep your streak.