Gamos developed the DOS puzzle game 7 colors in 1991. 7 colors is currently abandonware, runs on DOS and can be played in single player, multiplayer (same or split screen) modes. 7 colors includes a level editor. It's available for download.
Downloads for 7 colors
Screenshots taken by Abandonware DOS.
Player modes: single player, multiplayer (same or split screen)
Input: keyboard, mouse
Graphics: EGA, VGA
Sound cards supported: Adlib
Abandonware DOS views: 2329
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