See how all of these sorting algorithms work!

Pick an algorithm, press Start, and follow every decision in the array.

Algorithms

Choose one

Each run starts with the same unsorted values until you generate a new set.

Array view

Ready

Items

Starting order

Step delay90 ms

FastSlow

Comparisons0

Array writes0

Elapsed0 s

Study notes / 01

Compare neighboring values and move the larger one to the right. Each pass fixes one more value at the end.

Time complexity O(n²)

Ready to run

Press Start to see the first decision.

Each move will be explained here as it happens.

Comparisons count value checks. Array writes count changes to the displayed array. Elapsed time includes animation delay.