Games like Fifteen
Games like Fifteen include Is This Seat Taken?, Zup! S, Sizeable, A Little to the Left, and LYNE. We matched them by the tags players give Fifteen on Steam (Casual, Logic, Puzzle, Arcade, and 3D): closest matches first, and among equally close ones the better-known games.

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

Zup! S
Shared: Casual · Puzzle · Indie

Sizeable
Shared: Casual · Puzzle · 3D

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

LYNE
Shared: Logic · Puzzle · Casual

Strange Jigsaws
Shared: Casual · Puzzle · Logic

Hook
Shared: Casual · Puzzle · Minimalist

Baba Is You
Shared: Puzzle · Logic · Cute

Unpacking
Shared: Casual · Puzzle · Cute

Squeakross: Home Squeak Home
Shared: Logic · Puzzle · Casual

Hexcells
Shared: Casual · Puzzle · Logic

Donut County
Shared: Casual · Puzzle · Cute

Slime Rancher 2
Shared: Cute · Colorful · Casual

Hexcells Infinite
Shared: Casual · Puzzle · Logic

Assemble with Care
Shared: Casual · Puzzle · Indie

Zuma Deluxe
Shared: Puzzle · Arcade · Casual

LEGO® Builder's Journey
Shared: Casual · Puzzle · Cute

Dorfromantik
Shared: Puzzle · Casual · Logic

hololive Treasure Mountain
Shared: Casual · Arcade · Puzzle

Sudocats
Shared: Casual · Puzzle · Logic

klocki
Shared: Casual · Puzzle · Logic

Puyo Puyo™ Tetris® 2
Shared: Casual · Puzzle · Arcade

Patrick's Parabox
Shared: Puzzle · Logic · Casual

Zup!
Shared: Casual · Puzzle · Indie