Hidoku # 21
- Details
Recently, I revisited hidokus. Those who visit my site know that I have created several variations of this puzzles. Being able to modify the shape of the grids and also the boxes gives the puzzle creator a lot of freedom. So here is a new version based on the theme of twisted circles (at least, that's what I call them now). The one I'm presenting to you is a union of two circles. As in any hidoku, you have to connect the gray boxes by jumping from box to box to make a path. Just number each empty box along the path. Now it's your turn to play.
Rules : Hidoku's Rules
1)
Puzzle :rumbof_10_2_00079.pdf
Solution :rumbof_10_2_00079_sol.pdf
Have a good day.
No commentsBinairo # 1
- Details
Soon I intend to introduce you to some new puzzles. These will include a new form of Sudoku and a few more variations on Hidoku. Today, I'd like to introduce you to Binairo, which is gaining more and more fans. There are three rules to follow.
1- You must complete a grid with the numbers 0 and 1 so that each column and row has the same number of 0s and 1s.
2- There cannot be three consecutive identical numbers either vertically or horizontally.
3- Each row must be different from each other, and the same applies to the columns.
Soon, I will write an article with tips to help you solve them.
Here are two puzzles.
1)
Puzzle :bina_10x10_002640.pdf
Solution :bina_10x10_002640_sol.pdf
2)
Puzzle :bina_10x10_015037.pdf
Solution :bina_10x10_015037_sol.pdf
Have fun !
Super Spark Suduku # 12
- Details
It's been five years since I last presented any Super Spark Sudokus puzzles, so to make up for it, here are two. Spark Sudoku is a Sudoku puzzle with a star-shaped grid. In this case, there are two seven-pointed star grids (a heptagram). It is “super” in that it differs from simple Spark Sudoku in that it has longer columns where you have to enter the numbers 1 to 12. A row or column starts at one of the points and ends at the next point. So here are two games for your enjoyment.
1)
Puzzle :spark_6_7_00050.pdf
Solution :spark_6_7_00050_sol.pdf
2)
Puzzle :spark_6_7_01030.pdf
Solution :spark_6_7_01030_sol.pdf
You could find these delicious puzzles in the following books available on Amazon.
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Spark Sudoku Challenge 1
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Super Spark Sudoku Challenge 1
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The Ultimate 3D Sudoku book
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* |
Have fun!.
Sudoku # 5 Diagonal
- Details
Here are some X sudokus, also known as diagonal sudokus. Just like as a classic sudoku, you must fill each column, row, and region with the numbers 1 to 9, but in addition, the two diagonals, the ones with gray squares, must also contain the numbers 1 to 9. This additional constraint can both help or complicate things a little. Here are three waiting for you.
1)
Puzzle :sudo_X_06451.pdf
Solution :sudo_X_06451_sol.pdf
2)
Puzzle :sudo_X_06452.pdf
Solution :sudo_X_06452_sol.pdf
3)
Puzzle :sudo_X_06453.pdf
Solution :sudo_X_06453_sol.pd
Enjoy!
Hanidoku #13
- Details
First and foremost, I would like to wish you a happy new year in 2026! May it be filled with health, love, joy, and a few puzzles to entertain you. To get 2026 off to a good start, I suggest you try hanidokus. I don't usually publish these puzzles because I have several in my bag, so it's a bit neglected (as I plan to publish new puzzles this year, this phenomenon is likely to increase). It's a shame, though, because this puzzles is just as captivating as the others.
You have to enter a series of consecutive numbers (between 1 and 9) in each row and diagonal, depending on the length of the row or one of the diagonals. Thus, the center row containing 9 hexagons will have the numbers 1 to 9. For a row consisting of six hexagons, the possible combinations would be 1,2,3,4,5,6, 2,3,4,5,6,7, up to 4,5,6,7,8,9. This rule also applies to diagonals, so a hexagon that is at the intersection of a row and two diagonals must respect the shortest length.
Rules : Rules of Haniddoku
1)
Puzzle :hanidoku_14_00172.pdf
Solution :hanidoku_sol_14_00172.pdf
2)
Puzzle :hanidoku_14_00173.pdf
Solution :hanidoku_sol_14_00173.pdf
3)
Puzzle :hanidoku_13_00501.pdf
Solution :hanidoku_sol_13_00501.pdf
Happy new year!
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