World Puzzle Federation
The official site of the organization behind the World Puzzle Championship, publishing archived competition puzzle booklets that anyone can download and attempt.
No account needed · sign in to keep your taste everywhere
More like this
Pages that share World Puzzle Federation's themes. Or browse all of Gaming.
Puzzle Light Up
A free browser implementation of Light Up (Akari), the pencil puzzle where placing light bulbs on a grid must illuminate…
Janko's Puzzle Collection
An enormous, long-maintained international archive of pencil-and-paper logic puzzle types, from Slitherlink to Hitori, e…
Puzzle Bridges
A free browser implementation of Hashiwokakero, the pencil puzzle where numbered islands must be connected by a set numb…
Puzzle Star Battle
A free browser implementation of Star Battle, the pencil puzzle where stars must be placed on a grid so that no two touc…
Logic Masters India
A major online platform hosting free logic puzzle competitions year-round, drawing constructors and solvers worldwide to…
Grandmaster Puzzles
A blog and puzzle hub run by top international constructors, publishing original Nikoli-style logic puzzles such as Slit…
Stumble onto more like this
One click takes you to a page you didn't know you were looking for. Rate it and the next one lands closer to your taste.
Add to Browser — it's freeWorks in Chrome, Edge and Brave. No account needed.