Stages and plans

Will work on this some more soon Stages: Basic math on client side Generate questions client side Add & minus Times & Divide 60s and 120s modes Display score and time Colour theme for each operation Minimalist design Make API for generating questions Take into account speed, bandwidth and adding new stuff in Leaderboard Make Daily All time Use accounts, settings profiles Adverts and payment model

customizations Improve math approach Multiplayer Tetris like system PVP