Hi Here's one puzzle game from Kukulcan. I've already posted this in Neoflash so here's the (copy/paste) description. Element DS is inspired by the Flash game called "Colliso" created by kurohako. The DS version has been redesigned and made from scratch and features about 160 levels. The objective in game is to remove all the blocks by dragging them toward the blocks of the equal symbol/color. Two blocks of different color will reverse/swap their colors once they collide. The Blocks won't stop until they either hit another block or the walls, meaning that they travel either horizontally or vertically unless they meet the obstacle in their path. How to Play: Use Stylus to move blocks L : Music (On/Off) GHOST MODE : Only if you finish the level in less than 50 moves. CREDITS : Code : Kukulcan Gfx : LOBO Voices : Alexis Bousiges, Cid2Mizard Palib : Mollusk Levels: 001-010 : original levels from the Flash version (Kurohako) 011-100 : New levels by Lobo 101-160 : New levels by Kukulcan >Download Enjoy.