Games like jigsaw-puzzle
Games like jigsaw-puzzle include Potion Craft: Alchemist Simulator, Cozy Grove, Is This Seat Taken?, Dressmaker, and RetroMaze. We matched them by the tags players give jigsaw-puzzle on Steam (Hobby Sim, Photo Editing, Education, 2D, and Relaxing): closest matches first, and among equally close ones the better-known games.

Potion Craft: Alchemist Simulator
Shared: Relaxing · 2D · Crafting

Cozy Grove
Shared: Relaxing · Cozy · 2D

Is This Seat Taken?
Shared: Relaxing · Casual · Cozy

Dressmaker
Shared: Cozy · Relaxing · Crafting

RetroMaze
Shared: 2D · Casual · Relaxing

Tiny Glade
Shared: Relaxing · Cozy · Casual

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

Zup! S
Shared: 2D · Casual · Relaxing

TOEM: A Photo Adventure
Shared: Cozy · Photo Editing · Relaxing

Sticky Business
Shared: Relaxing · Casual · Colorful

Superflight
Shared: Relaxing · Procedural Generation · Casual

Melatonin
Shared: Relaxing · 2D · Colorful

To The Core
Shared: 2D · Casual · Procedural Generation

A Game About Feeding A Black Hole
Shared: Relaxing · Casual · 2D

Minami Lane
Shared: Relaxing · Casual · Cozy

LEGO® Builder's Journey
Shared: Relaxing · Casual · Cozy

Luma Island
Shared: Cozy · Relaxing · Casual

Keep on Mining!
Shared: Relaxing · Casual · 2D

Stardew Valley
Shared: Relaxing · Crafting · Casual

Kabuto Park
Shared: Cozy · Casual · Relaxing

DAVE THE DIVER
Shared: Relaxing · Casual · Singleplayer

Slime Rancher 2
Shared: Relaxing · Colorful · Singleplayer

Incredibox
Shared: 2D · Casual · Relaxing

Sudocats
Shared: Relaxing · Casual · 2D