💻 Coding games · free, no sign-up
Sorting algorithms: watch the work.
Play Sorting Visualizer
Loading Sorting Visualizer…
How to play Sorting Visualizer
- Choose bubble, insertion or selection sort.
- Press Shuffle for a new list.
- Press Step to compare two bars or Auto play to watch the whole sort.
- Compare the number of comparisons and swaps.
Tips and strategy
- Bubble sort moves a large value toward the end on each pass.
- Insertion sort grows an ordered section from left to right.
- Selection sort finds the next smallest value and puts it in place.
Keep playing
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FAQ
Sorting Visualizer: questions
Which algorithm is fastest?
For the small lists here, speed depends on the starting order. The visualizer focuses on how each method works, not a universal winner.
Does this show real code?
It visualizes comparisons and placements for three standard sorting methods.
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