Numbers & Letters achievements

Successfully earned all time trial mode difficulty achievements

Successfully solved 12 equations in one game session and fully completed level in arcade mode baby difficulty in under 3 minutes

Successfully solved 12 equations in one game session in time trial mode baby difficulty

Successfully solved 12 equations in one game session in time trial mode hard difficulty

Successfully solved 12 equations in one game session in arcade mode baby difficulty

Successfully solved 12 equations in one game session in time trial mode easy difficulty

Successfully solved 12 equations in one game session in arcade mode medium difficulty

Successfully solved 20 equations in one game session in time trial hard difficulty

Successfully solved 12 equations in one game session and completed level in arcade mode hard difficulty in under 10 minutes

Successfully solved 12 equations in one game session and completed level in arcade mode medium difficulty in under 8 minutes

Successfully earned all Arcade mode difficulty achievements

Successfully solved 12 equations in one game session and completed level in arcade mode easy difficulty in under 5 minutes