1. Turn on the lamp

Click on the switcher to see the changes. When you click on it, don't release mouse right now.

lighted :
0 means lamp is turned off
1 means lamp is turned on

2. SANGUOSHA

Click on the different buttons to see the changes of cards and code.

Attention: We turnover odd cards and even cards with diffrent methods.

Reset Turnover all cards Turnover odd cards Turnover even cards

3. Sort

Click on the different buttons to see the changes of bars.

Both methods move the highest bar to the last, then move the second highest to the second last, and so on.

Attention: Select sort has the less swaps than bubble sort.