Simple 2000 Series Vol.004 - The Double Mahjong Puzzle is a puzzle game with 2 different kind of puzzles based on mahjong. In both games there is a time limit and when is reaches zero is game over.
Lose Your Marbles is a puzzle game where the goal is to create matches of colored marbles to fill either the CPU's or another player's board with marbles.
The second game in the award winning Thinkin' Things edutainment series. Made for kids from ages 6-12, it aims to improve spacial awareness, creativity, analysis, observation, and memory.
Vampiric Tower is a quirky puzzle game that includes 50 puzzles of quickly increasing difficulty. While most of the puzzles involve familiar pushing/collecting exercises, there is also an additional element at play here. Your character can sometimes transform into a bat, which can help you by letting you past certain types of obstacles.