More than 100 application categories with free online games.

How it works:
Play fast, fun flash games, available free online or Download.
Mastering a game on planeta42.com, the Knowledge Level is increased by +1.
The levels are saved as cookies.
No registration is required.

Our games, tests, puzzles, quizzes and riddles:
- are mostly designed on two languages, to reach more people;
- include a lot of pictures and animations, which attract the focus;
- emphasize on interaction, which tickle the mind;
- can be used as manulal or reference, which is useful even for elders;
- can be used for valuation and lessons, which can help in Education;
- does not take much time to play;
- emphasize compatibility, basic technologies used;
- are free to play online and download,