Showing posts with label No even Neighbor Sudoku. Show all posts
Showing posts with label No even Neighbor Sudoku. Show all posts

Tuesday, June 1, 2021

Puzzle No 160: Hybrid Sudoku

I created this Sudoku to exploit an interesting discovery I found in a "No Even Neighbor Sudoku".

I have also published this Sudoku on the LMD website, if you would like to go over there and provide your rating, I would really appreciate it.

Rules:

1. Normal classic rules apply. i.e. Place numbers in the grid such that each row, column, and 3*3 box contain the numbers 1-9.

2. Thermo rules apply. i.e. Some thermometer shapes are in the grid, digits must be strictly increasing from the round bulb to the flat end.

3. Little Killer rules apply. i.e. Outside clues are the sum of digits along the pointed arrow direction, digits may repeat as long as classic rules are satisfied.

4. No Even Neighbor rules apply. i.e. No Two Even digits can be orthogonal to each other. (i.e. they can't share an edge)

Difficulty: Hard

Penpa+: Online Solving

Trick/Hint: Spoiler

Sudoku: 

Thursday, November 27, 2014

Puzzle No 118:No Even Neighbor Sudoku

Recently I contributed few puzzles to 
Czech Republic National Academic Championship 2014 
which was held on 15th November 2014. As competition is over now and with consent of Karel Tesar (Organizer) I would like to share my contribution on my blog. Here is the 3rd one. You can check 1st one here and 2nd one here.
The theme is inspired from the recently appeared Sudoku here.

Remember that you can solve this puzzle from the League  online on the Sudokucup Guest League page with a 24 hr delay.

Rules:
Place numbers in the grid such that each row,column and 3*3 box contain the numbers 1-9. Even Numbers cannot be adjacent to each other vertically or horizontally.

Theme: Quad 

Difficulty: Easy

Sudoku:

Thursday, October 16, 2014

Puzzle No 108: No Even Neighbor Sudoku

Rules:
Place numbers in the grid such that each row,column and 3*3 box contain the numbers 1-9. Even Numbers cannot be adjacent to each other vertically or horizontally.

Theme: Symmetric

Difficulty: Easy

Sudoku:

Friday, August 1, 2014

Puzzle No 97 (No Even Neighbors Sudoku)

Mostly After World Championship i should be able to update my blog every Friday.
Anyways that's later ,so as i promised, Here goes the 2nd one.

Rules:
Place numbers in the grid such that each row,column and 3*3 box contain the numbers 1-9. Even Numbers cannot be adjacent to each other vertically or horizontally.

Theme: Symmetric
Difficulty: Medium

Sudoku:



Thursday, July 24, 2014

Puzzle No 96 (No Even Neighbors Sudoku)

Finally i am getting involved into creating More and More Sudokus.
Again made two of them.
Here goes the 1st one.

Rules:
Place numbers in the grid such that each row,column and 3*3 box contain the numbers 1-9. Even Numbers cannot be adjacent to each other vertically or horizontally.

Theme: Symmetric Bridge
Difficulty: Medium

Sudoku: