TinySol, a tiny solitaire game for DOS
Summary
TinySol (formerly MonoSol) is a free, tiny Klondike Solitaire game designed for DOS and vintage computers with monochrome displays. It fits around 3KB, runs on 8086 and up, and supports multiple video modes (CGA, AT&T 6300, EGA, VGA) with keyboard or mouse input, plus save/restore and auto-finish features. The project, written in x86 Assembly with NASM, has seen ongoing updates up to 2026 and has been showcased at Vintage Computer Festival events with real hardware demonstrations.