New poll
I’m closing the Mobile phone poll. I’ve been so busy with other things so I’m...
Read MorePosted by djape | Oct 24, 2005 | Books, Bookstores, Killer Sudoku, Old Posts |
It is my pleasure to announce that we have partnered with viaoptima[dot]online[dot]pt Via Optima...
Read MoreAccording to the comments, a lot of people enjoyed the IQ Killer posted on Friday. It’s time...
Read MoreIf you have a problem downloading daily puzzles, please try a couple of times (if the page reloads...
Read MorePosted by djape | Oct 18, 2005 | Killer Sudoku, Old Posts |
Ever since I started posting “Killer” Sudokus I was unhappy for one reason: the...
Read MoreI just posted today’s puzzle – rated “cool”. Remember, this is on...
Read MoreAs promised, I’ve implemented a difficulty rating system in my Perfect Sudoku software and...
Read MorePosted by djape | Oct 15, 2005 | Killer Sudoku, Old Posts, Solving techniques |
Cindy, one of our regular visitors kindly asked me to post a daily puzzle today and I...
Read MoreSo far I’ve posted 3 Samurai puzzles so on average it’s about one per week. I think...
Read More