Rhythmical calculation game

"The rhythmical calculation game Rhythmicalc" is a game that allows you to
improve your calculation skills while enjoying the rhythm game with classical music

-Types of music
Gossec / Gavotte
Russian folk song / Korobushka
Dvořák / From the New World, 4th movement
Beethoven / Symphony No. 9
Verdi / Aida Triumphal March
Brahms / Hungarian Dance No.5
Rossini / William Tell Overture
Joplin / Easy Winners
Bachelbel / Canon
Mendelssohn / Wedding March
W. A. Mozart / Turkish March
Necke / Csikos Post
Offenbach / Orpheus in the Underworld

-Types of Calculation
Addition without carry
Addition with carry
Subtraction without borrow
Subtraction with borrow
Multiplication
Division
Addition (including negative numbers)
Subtraction (including negative numbers)
Multiplication (including negative numbers)
Division (including negative numbers)
Power
Square root
Even and odd numbers