You can play this game inside this web page, or you can click here to play the game as a standalone web application. Both are ad free.
All your play data is stored in your web browser.
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Click to choose the difficulty level you want to play: Easy, Medium or Hard. After choosing your desired difficulty level you can choose to play a 6x6 or 8x8 puzzle.
Alternatively you can choose to play a printable version of today's puzzle by clicking on the PRINT button.
The help button explains how StoStone puzzles work.
In the lower right corner of the welcome screen there are buttons to erase gameplay data, share the game on social media, read developer info, or install the game on your device as a web app.
The game has a button for more games at the bottom and a language selector which is in the upper left corner.
A square grid is divided into regions. The goal is to blacken some cells of the grid (stones) according to the following rules:
When you beat a puzzle a blue winner stamp appears above the puzzle with the amount of time it took you to beat the puzzle. Click on the Next button then click on the date to play another puzzle.
Tip: start with Rooms where all cells are black or smaller Rooms and then use those to help determine how surrounding Rooms are colored in.
Each day this game offers another level to play through. You can play 6 different puzzles from any particular day by playing the different puzzle difficulty levels and sizes. Simply refresh this page in your web browser and choose a different puzzle size or difficulty level.
Alternatively you can click on date to choose another date and play another puzzle of the same dimension and difficulty level as the one you just beat.
Your web browser automatically stores the amount of time and number of moves it took you to complete each puzzle.
The lower left side of the game offers buttons to undo moves, restart level, pause the game, adjust game music and sounds, or switch between full screen or embedded play modes.