Innoludic
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The home of creative puzzles

Sudokube # 1

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Created: Saturday, 16 May 2020 13:16

The Sudokube (SudoKube) is a 3D Sudoku. This puzzle has regions, columns and rows having the same size than a standard Sudoku, the difference is that the Sudoku is on a cube. In order to adapt a Sudoku with nine regions (3x3 box) on a cube with room for 12 regions (4 regions on each visible side) we must have one empty region (white square) on each side of the cube.  So when you follow a row you must sidestep the empty square.  Do not forget to use numbers from 1 to 9.  With all that, not only you have a Sudoku 3D but also a captivating puzzle. I present you two Sudokube puzzles.

1)

The printable files PDF.

Puzzle: sudokube_6_00003.pdf

Solution :sudokube_6_00003_sol.pdf 

2)

The printable files PDF.

Puzzle: sudokube_6_00004.pdf

Solution :sudokube_6_00004_sol.pdf 

Have a good day !

Round Trip # 7

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Created: Sunday, 10 May 2020 12:01

In those times it is important to keep going. We could need guidance, fortunately the puzzle this week is about how to make a path with few information. At the beginning,  The  Round Trip puzzle (Rules of Round Trip)  has some segments  drawn in a grid, your task is to draw a line continuing the segments . The lines must pass each dot. Each dot should have only two segments. At the end,  the line will form a big loop. So have fun !!.  

1)

The printable files PDF.

Puzzle :baton_8X8_00001.pdf

Solution :baton_8X8_00001_sol.pdf

2)

Round trip 8X8 n 2

The printable files PDF.

Puzzle :baton_8X8_00002.pdf

Solution :baton_8X8_00002_sol.pdf

3)

Round trip 8X8 n 3

The printable files PDF.

Puzzle :baton_8X8_00003.pdf

Solution :baton_8X8_00003_sol.pdf

Have a good day !!!.

Super Sudoku X 16x16

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Created: Saturday, 02 May 2020 17:20

I present you a Super Sudoku 16x16 puzzle.  This is not a classic Super Sudoku, in fact it has  a supplementary constrain:  each long diagonal (grey cells) must contain a number from 1 to 16. When a puzzle has many constrains, it helps us to eliminate options. So enjoy this puzzle... it is  a perfect antidote against boringness.

The printable files PDF.

Puzzle: super_X_00035.pdf

Solution : super_X_00035_sol.pdf

This wonderfull puzzle (and many more other Super Sudoku variations) could be find in the book Super Sudoku 16X16 Variations (Amazon UK)

Have a great day !

Latest book: Number FIll-Ins

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Created: Wednesday, 29 April 2020 19:47

I have just published a book about a new kind of puzzle : Number Fill-Ins . This puzzle is relatively easy the goal is to fill a grid with a list of numbers. Although this puzzle requires logic to be solved, a good sense of observation is an asset.  It could happen  for many of us that sometime we want to take a break from the roller coaster puzzles like Kakuro, Super Sudoku, etc.., and we just want to have a quiet challenge . So the Number Fill-ins puzzle is perfect for these moments.

So my book is titled Number Fill-ins Brain Exercises available on Amazon.

With this book I want to expand my public, I want to interest a new kind of puzzler to my puzzles. This book is using large print in order to fit every age.

So I present a Number Fill-ins puzzle (13x13)

The printable files PDF.

Puzzle:fill_in_13x13_00067 .pdf

Solution :fill_in_13x13_00067 _sol.pdf

 Enjoy !;