Push and pop your way through Stack Machines - an open-ended puzzle programming game. Use a variety of modules to read, transform and output different input sequences. Optimize your solutions for size, module count, speed and cost-effectiveness.
https://store.steampowered.com/app/3316580/
OCTOPTICOM 3D is a major upgrade for the old classic OCTOPTICOM. Featuring 3D graphics and gameplay, a refined user interface, completely rewritten simulation resolving previous bugs and issues, all original levels and components plus new additions, along with histograms and friend leaderboards tracking up to five competitive metrics. Also includes sandbox mode and blueprints for even more creative freedom. For better accessibility there are remappable controls and customizable colors, along with labels.