Built to Scale Solitaire (2025)

Developer: swingnosefrog
Platforms: Windows, Linux
Genres: Casual, Indie, Free To Play
Rating: 4.9 of 5, 35 player ratings
Typical playtime: about 1.8 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, methodical card game where you build musical scales, offering a tidy, brain-teasing break.

casualsolitaireminimalistpuzzlemeditativestructuralfree to playindie

What players say

Players praise this free solitaire game as a satisfying twist on classic solitaire, free of hidden costs. Many describe it as deceptively addictive, with several noting it captures the feel of Zachtronics solitaires and that it works well on the Steam Deck.

Screenshots

More games like this

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.