My Green Clay Tree - A Spatial-Understanding puzzle game made entirely with plasticine (clay). Knock over buildings to reach the tree. Easy to learn, but very challenging.

Hot Water - Hot Water is a challenging puzzle with pipes, place the pieces of the pipe on the grid and try to guide it from the source to the drainage.

Escape from Castle Doom - A fun pixel art puzzle in the style of the classic Lemmings. Place and move the trampolines and jumpers to the right locations to let the people dogs and cats reach the exit.

Numz - A cute game with pixel art that give this puzzler a retro feeling. Guide the purple hero of the game through the levels by finding the right paths.

Waste - Puzzle with pipes to flush the waste created by monsters. Create a path for the fluid by moving or turning the tiles.

Mechanics - Fix some mechanics by placing gears in the right spot so all wheels are connected and will turn.

Prizma Puzzle 2 - Challenge yourself to 40 levels of chain-reaction puzzles! Complete a path from start to finish, get through switches, teleporters and more brain cracking puzzles.

Seekee - Seekee is a puzzle game where you combine funny globs and try to fit them into strange patterns in the doors. When you get the right combination the door slides open. Every ten doors and you release a cute creature that has been trapped!

blackflip - The goal of Blackflip is to flip the black and white tiles so that each row is the same color! All levels (more than 10,000!) are made and submitted by fellow Blackflip players, and are solvable in at least one way.

Connection - Connection is an addictive puzzle game, switch positions of the bricks to connect pipes to link the two source bricks and remove the complete connected line.