Are you tired of not being able to calculate stuff quickly?
Do you wish you could split a bill?
Use this game every day to get better at fast mental arithmetic!
Can you get a score of 20 on Brutal... How hard can it be?
Are you tired of not being able to calculate stuff quickly?
Do you wish you could split a bill?
Use this game every day to get better at fast mental arithmetic!
Can you get a score of 20 on Brutal... How hard can it be?