Showing posts with label Clone Sudoku. Show all posts
Showing posts with label Clone Sudoku. Show all posts

Tuesday, June 1, 2021

Puzzle No 154: Hybrid Sudoku (Kropki Pairs and Clones)

This Sudoku was created during the speed setting contest over Cracking The Cryptic discord server within a time limit of 1 hour.

Rules:

-Normal sudoku rules apply: In a row, column, or box, the digits 1-9 have to appear exactly once.

-Kropki pair rules apply: On a black dot, digits have to be in a 1:2 ratio. On a white dot, digits have to be consecutive. There is no negative constraint.

-Clone rules apply: There are two clones in the grid. Clones contain the same digits in the same locations.

Theme: Pentominoes

Difficulty: Hard

Penpa+: Online Solving

Sudoku:



Thursday, October 9, 2014

Puzzle No 106: Clone Sudoku

Here goes the Friday Puzzle, 

Rules: 
Place numbers in the grid such that each row,column and 3*3 box contain the numbers 1-9. The gray areas are clones: they contain the same digits at the same locations ( gray areas can not be rotated or mirrored).


Theme: Doubly Arrows

Difficulty: Medium

Sudoku:

Friday, September 19, 2014

Puzzle No 102: Clone Sudoku

Here goes the Friday Puzzle, 

Rules: 
Place numbers in the grid such that each row,column and 3*3 box contain the numbers 1-9. The gray areas are clones: they contain the same digits at the same locations ( gray areas can not be rotated or mirrored).

Theme: Almost one cell displaced squares

Difficulty: Medium

Sudoku: