Hey, I'm the guy who played your game for 26 minutes. Here’s my feedback :)
First off, the menu UI is stunning, clean, and fits the theme. The controls aren't bad (crouching is a bit buggy, but that’s fine lol). The concept and gameplay are pretty smart and very fun, the most enjoyable game out of all the CPE projects, ngl. Plus, I learned the numeral system and logic gates really well from it.
Unfortunately, I noticed there were a few softlocks that occurred when I glitched throughout the map or jumped off the platform with my parkour skills; those invisible walls aren’t enough to stop a player (if he/she knows how to play a game, lol). I'd recommend adding a part or script to detect when the player falls off the map; if they fall, teleport them back to their previous position. The biggest problem is that the map itself is a bit confusing; I had no idea where to go next, so you should consider adding hints or signs to guide the player on what they have to do next. Lastly, the numeral system minigame feels a bit repetitive. Adding more minigames would make it more engaging and fun, IMO. Btw, this is by far my most favorite game today. Appreciate your great work. Hope PP successfully finishes the final project na kub<3.