Turn on the light - Jigsaw

Jigsaw puzzles about connecting electrical circuits within other circuits

Thedox Games · Released Oct 12, 2023

Reviews: Very Positive; 94% of 143
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 years ago; Oct 23, 2023
Minimum PC: DirectX 11 GPU; 2 GB RAM · 0.1 GB disk; Full requirements

What is Turn on the light - Jigsaw?

This free, single-player puzzle game has you fit pieces together to complete electrical circuits. You also work through smaller puzzles nested inside larger ones.

For you if...

+you prefer untimed puzzles with a minimalist visual style

Not for you if...

−you want a puzzle game that lasts many hours

What players say

94% of 143 reviews are positive

Players praise the calm soundtrack. Some say matching piece shapes matters more than planning electrical paths, and that the mechanics never develop far enough.

Screenshots and trailer

Turn on the light - Jigsaw system requirements

Minimum: DirectX 11 GPU, 2 GB RAM, 0.1 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7
Processor: 2 Ghz Dual Core
Graphics: Graphics card supporting DirectX 11
Memory: 2 GB RAM
Storage: 140 MB available space

Does Turn on the light - Jigsaw have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Turn on the light - Jigsaw run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows, Linux
Achievements: 1
Steam features: Family Sharing
Languages: Text only: English.

Does Turn on the light - Jigsaw use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam