IQ Test - brain training
Online brain training : exercises for the intellect.
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manifest.json
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"name": "IQ Test - brain training",
"version": "1.2",
"manifest_version": 2,
"description": "Online brain training : exercises for the intellect.",
"browser_action": {
"default_icon": "icon.png",
"default_popup": "popup.html"
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