Click to draw or delete a tile! Arrow keys to move. it uses 300 clones to show the tiles. i tried to fix all the glitches! if you find a glitch, please comment the glitch! it's very fast! you can draw 200.000 tiles! No lag! This uses only the items that it needs to show the tiles in the screen! it uses binary search to find the items on the list. (very fast) The list of items is sorted because binary search only works on sorted lists. The sorting algorithm is the binary search insertion sort for placing items much faster in the list! Even with 200.000 items it still runs at 30fps!
