Games like Regex Game, ranked by tags and themes. Prices included.

1
Pure Logic
95%positive
PLN 19.90
2
GRIDBUSTERS
100%positive
PLN 22.99
3
WORDLAND
94%positive
PLN 4.49
4
808s&Genetics
98%positive
PLN 8.99
5
Square Logic
98%positive
PLN 9.99
6
[the Sequence]
90%positive
PLN 10.53
7
Understand
91%positive
PLN 17.99
8
Seqitaire
100%positive
PLN 17.99
9
Finite State Automaton Challenges 2
100%positive
PLN 4.49
10
The Devil's Calculator
96%positive
PLN 13.49
11
CrossCells
84%positive
PLN 13.49
12
Pixross
90%positive
PLN 1.48
13
Brainfuck Challenge
98%positive
PLN 13.49
14
RoboSync
97%positive
PLN 13.49
15
Pythagoria
74%positive
PLN 7.19
16
pWordle
86%positive
PLN 13.49
17
Killer Sudoku
88%positive
PLN 17.99
18
Rated Sudoku
86%positive
PLN 7.49
19
Decypher
100%positive
PLN 17.99
20
Simply Puzzles: Codewords
82%positive
PLN 8.99
21
Flag & Country
73%positive
PLN 4.49
22
String Rush
100%positive
PLN 7.19
23
ROGLE
63%positive
PLN 22.99
24
Colorgrid
91%positive
PLN 2.33
25
Word Puzzle Master
81%positive
PLN 6.97
26
Word Warp
100%positive
PLN 4.49
What games are like Regex Game?

The closest matches to Regex Game right now are Copy Editor: A RegEx Puzzle, Pure Logic, Knotwords, Logic Grid Puzzle, CaseCracker. The ranking compares 43 games by shared tags, theme and review quality, each with its cheapest price across official stores and keyshops.