Sumon is so much more than just a game. Besides having fun, you can exercise your mind as you find the right sum. Beat as many screens as you can and move up through various levels of difficulty. Push your maths addition skills to the top with this HTML5 game.
Your objective is to select numbers on the board that add up to the indicated amount each time.
How to Play
1. Combine the numbers you need to reach the total shown.
2. Complete a full panel to move to the next level.
3. The more blocks you use, the more points you’ll earn!
4. Earn more points by using lots of numbers to reach the sum.
5. The farther apart your selected numbers are, the higher your score.
Extore is a team of professionals who are passionate about creating extensions for web browsers. This devotion also gives us opportunity to appreciate work of other people. We get inspired by useful, open source extensions made by developers all over the world. Our strong belief is that one should share helpful add-ons with others. That’s why we’d like to present you our ever-growing list of favourite extensions that have inspired us. Moreover, as you probably have already learned, sometimes struggling for the best brings an end to the good. Talking about add-ons it often turns out that an upgrade is worse then previous version. Also it can become really tricky to get back to the beloved version of your favourite extension. That’s why we’re going to make not only the latest, but all versions of our favourite (and we hope yours too) add-ons available for download. No more compromises, just stick to the version you really like!
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