An addition game. Calculate the sum of the colored cells as quickly as possible.
Quick addition Application
Calculate the sum of the colored cells as quickly as possible. Test your calculation speed and math skill
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Source Manifest.json
{"update_url": "https://clients2.google.com/service/update2/crx", "name": "Quick addition", "description": "An addition game. Calculate the sum of the colored cells as quickly as possible.", "version": "2.0.3", "manifest_version": 2, "icons": { "128": "icon_128.png" }, "app": { "urls": [ "http://www.gleefulgames.com/games/addition.html" ], "launch": { "web_url": "http://www.gleefulgames.com/games/addition.html" } }}
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