The Home of Perfect Sudoku and other puzzles
Puzzle variants such as Nurikabe, Hitori, Slitherlink, Hidoku, CalcuDoku
This website has been down for nearly 3 weeks. It was an unfortunate mix of extraordinary circumstances, including me being AFK and the provider changing things without notifying me at the same time. Anyway, that’s behind us, everything should be…
Hi folks, it’s been a while! What can I say? I’ll try to be more regular with new puzzle updates, but I can’t promise anything. New puzzle books are coming soon, so stay tuned. Meanwhile, here is a new Trigons…
I’m becoming very fond of making Trigons puzzles, so expect lots of them here in the future! This one I’m posting now is a Trigon puzzle with POINTED TIPS, lonely triangles which share only one side with the rest of…
Are you ready for a SERIOUS puzzle challenge? 🙂 These puzzles have been around for a while and they somewhat resemble Tridoku, both in their appearance and in their name. However, trigons are completely different. These puzzles with lots of…
I’ve been quiet for some time because I’ve been working on my thesis diligently. Anyway… it’s time for a new free sample puzzle for you. 🙂 This time it’s a number fill-in puzzle. I started making them only recently, so…
Here is a new kind of puzzle, for this site for sure and at least I haven’t seen them elsewhere! Remember the Straights puzzle? Well, this is kind of like it… but it’s called POKER Straights. The reason being that…
Here is another novelty: Binary Puzzles, also known as TAKUZU. Binary Puzzles are played on square grids of any even size: 6×6, 8×8, 10×10 etc. Your goal is to fill the grids with 0s and 1s, following these simple rules:…
Here is a nice and simple puzzle for you: NUMBER SEARCH. It’s like word search puzzle but with numbers. Search for the numbers listed below the grid and find them in the grid. Search for them in any of the…
It’s been a while since I last posted this kind of puzzle. You can read about these “reverse sudoku” puzzles here: – The rules of Hitori – How to solve Hitori This one I’m posting now is going to be…
A promotional PDF by Djape. Please forward this to your local newspaper and ask them to change from classic Sudoku to something new.