Five puzzles.
One streak worth keeping.
A fresh set every day — Sudoku, word games and number puzzles, free in your browser. Finish any one of them and today counts.
No account, no download. Four difficulty levels on every game.
The five games
No two ask the same thing of you. Every one has four difficulty levels and an unlimited practice pool.
- Sudoku Fill the grid so every row, column and box holds 1 to 9 once.
- Word Guess Six tries at a hidden word. Every guess comes back marked.
- Word Search Find the hidden words. The hard boards run backwards and diagonally.
- Number Merge Slide, merge, build the target. The smaller grid is the harder one.
- Memory Match Turn over two cards and remember. The one game you cannot lose.
How it works
Five puzzles a day, the same five for everyone.
-
1
A new set every day
Five puzzles go up each day - one Sudoku, one Word Guess, one Word Search, one Number Merge, one Memory Match. Everybody gets the same five, so the Sudoku you solved this morning is the one your friend is arguing with now.
-
2
Finish one, keep your streak
Your streak counts the days you showed up and finished something. Any one puzzle does it - there is no requirement to clear all five, and the easiest board counts the same as the hardest.
-
3
Play as much as you like
Press New game on any board and you get a fresh one from the practice pool. Practice boards are unlimited and score a little less than the daily, because the daily is the one everybody shares.
-
4
No account needed
You can play everything, keep a streak and collect badges without signing up. An account adds one thing: your progress follows you to your phone, your laptop and back.
Common questions
Is it free?
Yes - every puzzle, every difficulty, with no trial and no paid tier. Ads pay for the hosting.
Do I need an account?
No. Play straight away in the browser. Your progress is kept on the device you played on; an account is what carries it between devices.
Is there an app to download?
There is nothing to install, but you can add the site to your home screen from your browser menu and it will open like an app, full screen.
Can I play without an internet connection?
Not yet. The site opens instantly on a return visit and shows a real page rather than a browser error when you are offline, but starting a puzzle needs a connection: the answer stays on the server, which is the same reason nobody can read it out of the page.
What is the daily challenge?
The five of the day, in one run, hardest first. Finishing all five earns a badge and a bonus - but any single puzzle is enough to keep your streak.
Which difficulty should I start on?
Medium, unless you already know the game. Every tier is winnable and you can switch between them on the board itself, so nothing is locked behind anything else.
Are the puzzles made by a computer?
They are generated, then checked by a solver before publishing. A Sudoku is only published if it has exactly one answer and can be solved by reasoning rather than guesswork.
How are my puzzles kept honest?
The server keeps the answer and replays your moves when you finish, so a score comes from what actually happened on the board. The solution is never sent to your browser, which also means nobody can read it out of the page.