Hexle (2023)

Developer: PUNKCAKE Délicieux
Platforms: Windows, macOS, Linux
Genres: Casual, Indie, Strategy
Rating: 4.9 of 5, 42 player ratings
Typical playtime: about 5.3 hours
Where to get it: Steam

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A calm, logical puzzle game where you methodically fill a grid under simple constraints, unlocking subtle palette shifts that let you tailor the ambient mood.

relaxingminimalistatmosphericpuzzlinglogicalcolorfulcasualmeditative

What players say

Players call it a challenging twist on Sudoku that uses hexadecimal digits and binary rules. The learning curve is steep at first, but once grasped the puzzles feel approachable. It offers daily and weekly challenges, auto-generated grids, and unlockable color palettes. Most agree it's a solid, minimal puzzle game for enthusiasts.

Screenshots

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More by PUNKCAKE Délicieux

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.