24 games ranked by how much the tags Steam players vote on them overlap with CubePuzzle's. A rare tag counts for far more than one that sits on half the store, and popularity never moves a game up.
What they share most: Logic, Voxel, Abstract, Minimalist, Top-Down, Puzzle.

1·Cubiscape 2
79% match · Logic, Voxel
90% of 130 reviews positive

2·Ramify
76% match · Minimalist, Abstract
86% of 51 reviews positive

3·CrossCells
76% match · Minimalist, Logic
83% of 915 reviews positive

4·SquareCells
75% match · Minimalist, Logic
90% of 1,267 reviews positive

5·Hexcells
75% match · Logic, Minimalist
97% of 5,934 reviews positive

6·Hexcells Infinite
74% match · Logic, Minimalist
97% of 4,712 reviews positive

7·Patrick's Parabox
74% match · Logic, Abstract
99% of 5,831 reviews positive

8·Oik 3
73% match · Minimalist, Physics
87% of 1,064 reviews positive

9·Hook
73% match · Abstract, Minimalist
97% of 8,924 reviews positive

10·LYNE
73% match · Logic, Abstract
96% of 8,247 reviews positive

11·Lines X
73% match · Abstract, Minimalist
82% of 986 reviews positive

12·Hexcells Plus
73% match · Logic, Puzzle
95% of 2,835 reviews positive

13·Sudoku Universe / 数独宇宙
73% match · Minimalist, Abstract
95% of 3,212 reviews positive

14·klocki
72% match · Logic, Minimalist
97% of 4,676 reviews positive

15·"Glow Ball" - The billiard puzzle game
72% match · Logic, Abstract
28% of 142 reviews positive

16·Disoriented
72% match · Abstract, Minimalist
81% of 403 reviews positive

17·Wayout
71% match · Minimalist, Abstract
88% of 1,175 reviews positive

18·gravilon
71% match · Minimalist, Platformer
59% of 1,252 reviews positive

19·Lines X Free
71% match · Minimalist, Abstract
93% of 1,980 reviews positive

20·RUSH
71% match · Abstract, Puzzle
90% of 1,266 reviews positive

21·Zup! S
71% match · Logic, Minimalist
97% of 16,215 reviews positive

22·App 636400
70% match · Logic, Minimalist
69% of 54 reviews positive

23·Last Room
70% match · Logic, Soundtrack
70% of 1,071 reviews positive

24·Sizeable
70% match · Minimalist, Isometric
98% of 3,486 reviews positive
The closest matches to CubePuzzle on Steam are Cubiscape 2, Ramify, CrossCells, SquareCells, Hexcells. They rank highest because their Steam community tags overlap most with CubePuzzle's, and shared tags include Logic, Voxel, Abstract.
Every game is described by the tags Steam players vote on it. Rare, specific tags such as Logic, Voxel, Abstract count far more than catch-all ones like "Indie" or "Singleplayer", and each game is scored on how closely its whole tag profile matches CubePuzzle's. Popularity never affects the ranking.