Download software tagged by challenge

Sure to be appreciated by anyone who likes Jigsaw puzzles, this game features four difficulty levels, the ability for pieces to be rotated (or not), awesome visual effects and sound, a soothing music soundtrack and over 1200 puzzles!

Explore your way through 100+ levels and allow yourself to be mesmerized in this tile-matching puzzler with an exciting adventure twist! Are you up for the challenge to find the Jewels of Cleopatra?

Mysterious and fascinating adventures in ancient China are awaiting the one who decides to challenge dragons.

3Doku brings the traditional Sudoku game to the third dimension. In a cube, 27 Sudoku schemas intersect one another along the three axis. Are you ready to accept this challenge?

3Doku brings the traditional Sudoku game to the third dimension. In a cube, 27 Sudoku schemas intersect one another along the three axis. Are you ready to accept this challenge?

Tropical Lines is a marvelous puzzle entertainment shining with wonderful tropical visuals. We improved classical lines game with bonus balls which bring more challenge, variety and fun. The game is absolutely free.

Choose from 40 puzzles ranging from 20 piece starter puzzles to the ultra challenging 63 piece puzzle sets. Play in Leisure mode to relax and practice or Challenge Mode to test your logic and skill.

Is it difficult to work as a barman? Would you like to try? Test your abilities in the game "Barman's life". A famous bar takes on a new barman. Face a challenge of serving the clients who are constantly arriving.

Abstractica 3 is an unique puzzle game with over 400 challenging and mysterious puzzles, which can be anything from code-decrypting to image recognition tasks, from epigrams to mathematical problems and even to audiovisual puzzles.