Challenging

Miniverse is an arcade-style miniature golf simulation featuring an isometric user perspective, 3D rendered scrolling playfields, and an advanced physics engine. The planets of Miniverse have been terraformed into challenging courses.

Tired of solitaire on your PC? Looking for something a little more challenging to pass the time? Pentango is a fast paced board game which is as easy to learn as tic-tac-toe yet offers challenging play for both kids and adults. Pentango offers thre..

Mind-blowing game inspired by Sokoban with challenging puzzles and completely new game mechanics that you will love. Are you tired of pointless games? Dive into the logical world of CubeDrift and solve hundreds of original levels!

Spelling Software that implements a proven method of learning spelling words. The software is designed so that students can run through their spelling list each night or a professional can run through all of the challenging words in a document

Tough Jigsaw Puzzle of a bookshelf. It consists of 96 rotating pieces. Very challenging.

Addicting and enjoyable puzzle game. Challenging and relaxing. Click on the plocks and solve the chain.

Test your logic skills with this tricky and challenging puzzle game. Line up the same colored Quebs by jumping over other cubes.

Goobs are little round creatures from the planet Stoompf. These particular Goobs have got themselves stuck on a series of floating space platforms. And they need your help! Goobs is a 55 level puzzle game with great graphics, sound, and fun gameplay.

Aerial Antics is a fast and furious Arcade game. Testing your skills in your attempt to win a place in the Aerial Antics flying circus. 50 challenging levels and physics based gameplay give you the opportunity to become a superstar performer.

a strategic-puzzle game that places you on a range of challenging, classified military missions. Armed with rocket missiles, bullets, bricks and pick axes, you must build fortification, explode bombs, and plan routes to escape safely