Light Up puzzle supplier

High-quality Light Up puzzles for newspapers, puzzle books, websites and apps.

We've already made over 30,000 Light Up puzzles for our own site, where you can play them today.

Supply options

We can supply Light Up puzzles with:

Puzzles that are exclusive to you with a licence that allows commercial usage in print and electronic formats.
Multiple sizes - from 7×7 to 15×15 (including rectangular sizes to make better use of available space).
All puzzles have a single, unique solution (included) with no guessing required - all puzzles are designed for humans.
Consistent, predictable difficulty.
Made using our in-house software (not AI generated puzzles).
Customisable appearance, including fonts, line thickness and difficulty.
Available as one-off orders or monthly feeds.

The aim in a Light Up puzzle is to insert lightbulb in to the grid so that every cell in the grid is lit - a lightbulb will illuminate every cell in that row/column (but not through walls/black squares).

Lightbulbs can't illuminate another lightbulb, and the walls that have numerical clues tell you how many surrounding cells (horizontal and vertical only) contain a lightbulb.

Available formats

We can supply in these formats:

PDF ready for print.
SVG
PNG
JSON
XML
Custom formats available on request.

Frequently asked questions

Can I publish these commercially?

Yes - Our licence allows commercial publication of the supplied puzzles in print and digital formats.

Are the puzzles exclusive?

Yes - All puzzles are made to order, are exclusive to you, and will not be resold.

Do you provide samples?

Yes - We can provide samples in the sizes/difficulties/formats that you are looking for.

How long will you take to supply the puzzles?

Once an order is confirmed, we typically deliver the puzzles within a week.

Can I customise the puzzles?

Yes - Different customisation options are available depending on the type of puzzle, contact us for more information.

Do you have a minimum order amount?

No - We are happy to supply anything from a handful of puzzles to large monthly deliveries.

I'm looking for something a little different, can you help?

Every puzzle we supply is made using our own in-house software rather than licensed from a third party. If we don't have quite what you are looking for (or you are looking for something that is unique), please get in contact with us - we always enjoy working with new and interesting puzzles.