↑ : Increase speed by a lot

← : Reduce speed       → : Increase speed

          ↓ :Reduce speed by a lot

1 : Change sorting algorithm to Bubble Sort

2 : Change sorting algorithm to Quick Sort (right-pivot)

3 : Change sorting algorithm to Quick Sort (random-pivot)

4 : Change sorting algorithm to Radix Sort

5 : Change sorting algorithm to Merge Sort

6 : Change sorting algorithm to Insertion Sort

7 : Change sorting algorithm to Selection Sort

8 : Change sorting algorithm to Shell Sort

9 : Change sorting algorithm to Cocktail Sort

SPACE : Randomize data

C : Change data count

F : Change FPS

M : Toggle Sound