A faithful restoration of the original 1984-85 Hack v1.0.3 by Andries Brouwer. Modern CMake build, cleaned and audited C source tree, and safe system compatibility for contemporary platforms.

Restoring Jay Fenlason's original 1981—1982 Hack to run on modern Linux.

Generador combinatorio de horarios universitarios sin cruces — Turbo Pascal MS-DOS, 1995-1996. Archivo histórico preservado byte-a-byte con documentación moderna.

Optimized SDL3 port of Ken Thompson’s 1969 Space Travel game. Features authentic 1969 physics tuning, mobile touch-thrust controls, shift-UB hardening via a 641 Fermat prime consistency probe, orbit drift stabilization, and high-assurance improvements.