Original Sudoku
Sunset Sudoku - Sudoku, meaning single number, was invented by an American puzzle maker in 1979, and is often referred to in the US as the "Number Place" number placement puzzle. The rules of Sudoku are very simple: Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 9. There is nothing more to it! Use the Hint button if you get really stuck. click "Use Hint" to fill in a correct digit. This game has potential to give hours of fun intense brain work whilst serving as great maths lessons for beginners!
This game has three difficulty levels, so challenge yourself if you are feeling brave! The idea is to fill the numbers in the grids, only by following the rules. The number will turn green/red depending if it is correct or incorrect! This will challenge your patience and your maths skills! Remember, all rows, columns and 3x3 grids must have 1-9 in them with no repeats! Dont get caught out and always keep your eye on the ball!
How to play: Simply fill in the grid by selecting squares with the mouse, and then pick digits from the small grid that pops up. If you have made a mistake, press the 'x'. On mobile devices, just tap the square with your finger and choose your number!
This HTML5 based game works on Mobile, tablets and PC/Mac browsers.
Before you submit an error report, please review these common issues & solutions:
- Ask for help on Learn4Good Games Discord Channel
- Note: If the game is taking a while to load, please press Ctrl and F5 buttons on your keyboard at the same time to refresh the page without local cache. If some advertisements get stuck - try to reload the page once or twice.
- Try using a VPN or Proxy service in case you are having a problem with Blocking or Connection Reset or see that Game does Not Load properly.
- If you see a GAME BLOCKED message or if a game does NOT LOAD in 3-5 minutes even after page refresh - this is not blocked by us. Please speak to school/office administration or your network provider. They are blocking it.
- If the game DOES not FIT the screen (part of the game area is below above the browser) - see the GO FULL SCREEN button just at the right above the game. This should solve it.
- Make sure that Javascript is Enabled in your device browser.
- You may only see a blank screen / or no game screen at all if advertisements are in any way restricted on your browser.
- Make sure that No Ad Blocker is enabled on your browser (Many game developers only income source is through ads, so they don't make the games available if ads are blocked).
- Even if your Ad Blocking software is disabled, it may cause an issue with loading an HTML5-based game.
- You need a High Speed internet connection because some games use large files which take a minute or two to load for the first time.
- Some games require you to tap/click on the game screen area when they load in order to start.
- Playing on a different device or browser (with different settings) can often solve the issue.
- Games are not available in all jurisdictions outside of the USA.
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