Sumon
Sumon is so much more than just a game. Besides having fun, you can exercise your mind as you find the right sum.
Additional files are visible only to premium users
manifest.json
{
"update_url": "https://clients2.google.com/service/update2/crx",
"app": {
"urls": [
"https://sumonhtml5.ludei.com/"
],
"launch": {
"web_url": "https://sumonhtml5.ludei.com/"
}
},
"description": "Sumon is so much more than just a game. Besides having fun, you can exercise your mind as you find the right sum.",
"name": "Sumon",
"icons": {
"16": "res/icons/market/16.png",
"48": "res/icons/market/48.png",
"128": "res/icons/market/128.png"
},
"homepage_url": "http://ludei.com",
"manifest_version": 2,
"version": "1.0.0.4"
}