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Category Archives: Puzzle variants
Daily Hidoku
As you all may have noticed, I’ve finally started posting Hidoku puzzles on a daily basis! They can be found every day, Monday to Friday, on the Hidoku page!
Happy New Year!
I hope you all had a nice Christmas and that you are enduring the cold weather well. Well, those in the Northern hemisphere anyway. 🙂 Let me tell you about the changes that I plan for 2009: There will be more Jigsaw Sudoku puzzles on the Daily Sudoku variants page. They will be accompanied by […]
Also posted in General, Jigsaw Sudoku, Picross, Sudoku Variants
Tagged BOOK, books, CONSECUTIVE, Daily Hidoku, Daily Sudoku, Daily Sudoku Variants, griddlers, hanjie, Happy New Year, hidoku, HITORI, Jigsaw Sudoku, KENDOKU, New Year, nonograms, Picross, puzzle variants, revenge, samurai, straights, Sudoku Straights, Sudoku Variant, Sudoku Variants, UPDATE, variant
10 Responses
How to solve Hidoku: “cornering” (or “dead-end”)
Here is an explanation of a Hidato solving technique that some people might find obvious and they use it without even thinking of it as a special technique. But, for those who still struggle with the more difficult puzzles, here is a quick guide of the technique that I call “cornering“. It can be used […]
Also posted in Solving tips
Tagged CONSECUTIVE, hidato, hidoku, how to solve, IQ, solving technique, technique
2 Responses
A small Hidoku puzzle – but not too easy!
I believe that after all the puzzles that I’ve created and posted for you, you know that I prefer them difficult. It seems that there is a belief that the difficulty of Hidoku can only be increased by increasing it’s size. I know for a fact that it’s not true, because some of the Hidoku […]
A new Hidoku puzzle – a difficult one this time!
Today I show you a bigger and more difficult Hidoku puzzle. To make sure you know what you’re solving, here are the (very simple) rules of Hidoku again: 1. It can be played on a square or rectangle of any size 2. Numbers from 1 to the size of the puzzle are used. For example, […]Hidoku
I told you there is something special coming today and here it is: my first Hidoku puzzle! These puzzles have been introduced earlier this year and it seems they’re catching on. They are being published under the name “Hidato” but I will have to use Hidoku. The rules of Hidoku (Hidatoâ„¢): 1. It can be […]Daily Kendoku (CanCan, SquareWisdom) #4
After a few Kendoku variants thay I’ve posted in the last 7 days, today I post my first classic Kendoku puzzle. However, it does have one special property – see if you can find what it is. Again, there are two versions of the same puzzle: an easier one with all operators filled in and […]
Also posted in CalcuDoku
Tagged calculator, KENDOKU, kendoku calculator, OPERATORS, REDUCED, suggestions, variant
9 Responses
