Stella is a portable emulator of the old Atari 2600 video-game console. You can play most Atari 2600 games with it.

curl is a command line tool for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, POP3S, RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET and TFTP.

Dia is an editor for diagrams, graphs, charts etc. There is support for UML static structure diagrams (class diagrams), Entity-Relationship diagrams, network diagrams and much more. Diagrams can be exported to postscript and many other formats.

Phatch handles all popular image formats and can duplicate (sub)folder hierarchies. It can batch resize, rotate, apply perspective, shadows, rounded corners, ... and more in minutes instead of hours or days if you do it manually. Phatch allows you to use EXIF and IPTC tags for renaming and data stamping.

The goal of this board game is to break a code using obscure hints. The game is played by 2 players: the codemaker (the computer) and the codebreaker. The computer generates a combination of 4 colors. The codebreaker has to guess that pattern (both order and colors) with the least number of tries. At each turn, the codebreaker tries a pattern and the computer provides feedback by placing pegs in the score grid. A white peg indicates a right color but wrong position; a colored peg means that both color and position are correctly guessed.