Games like Prisnhax
Games like Prisnhax include Patrick's Parabox, Hook, Zup! S, Hexcells, and Linelith. We matched them by the tags players give Prisnhax on Steam (Casual, Puzzle, Sokoban, 2D, and Abstract): closest matches first, and among equally close ones the better-known games.

Patrick's Parabox
Shared: Puzzle · Sokoban · Abstract

Hook
Shared: Casual · Puzzle · Abstract

Zup! S
Shared: Casual · Puzzle · 2D

Hexcells
Shared: Casual · Puzzle · Logic

Linelith
Shared: Casual · Puzzle · Sokoban

Baba Is You
Shared: Puzzle · Sokoban · Indie

Strange Jigsaws
Shared: Casual · Puzzle · 2D

klocki
Shared: Puzzle · Casual · Relaxing

Hexcells Infinite
Shared: Casual · Puzzle · Logic

LYNE
Shared: Puzzle · Casual · Logic

Is This Seat Taken?
Shared: Casual · Puzzle · Logic

Zup!
Shared: Casual · Puzzle · 2D

Gorogoa
Shared: Puzzle · Casual · Indie

A Little to the Left
Shared: Puzzle · Casual · Relaxing

Zup! F
Shared: Casual · Puzzle · 2D

Zup! 2
Shared: Casual · Puzzle · 2D

Zup! X
Shared: Casual · Puzzle · 2D

Hexcells Plus
Shared: Puzzle · Casual · Indie

Zup! 3
Shared: Casual · Puzzle · 2D

Glass Masquerade
Shared: Puzzle · Casual · 2D

Lines X
Shared: Casual · Puzzle · Indie

Zup! 8
Shared: Casual · Puzzle · 2D

Zup! 5
Shared: Casual · Puzzle · 2D

Zup! Z
Shared: Puzzle · Casual · 2D