Showing posts with label Odd Even Bridge Sudoku. Show all posts
Showing posts with label Odd Even Bridge Sudoku. Show all posts

Thursday, 28 May 2020

PUZZLE NO. 110 : Odd Even Bridge Sudoku



 RULES : Classic sudoku rules apply. Some circled cells are connected by a bridge.
               An odd digit in a circle equals the number of odd digits on the bridge. An even digit in a circle equals the number of even digits on the bridge.
               The digits on the circle are not counted.
Note : This sudoku featured on the youtube channel Unshackling Sudokus & Puzzles. The link to the video can be found here How to solve this Odd Even Bridge Sudoku

Thursday, 30 April 2020

PUZZLE NO. 82 : Odd Even Bridge Sudoku



RULES : Classic sudoku rules apply. Some circled cells are connected by a bridge.
               An odd digit in a circle equals the number of odd digits on the bridge. An even digit in a circle equals the number of even digits on the bridge.
               The digits on the circle are not counted.
               Also, it is possible for digits in both circles on a bridge to have the same parity.

Saturday, 21 October 2017

PUZZLE NO. 05 : ODD EVEN BRIDGE SUDOKU

          


 I had submitted this sudoku for the Puzzle Innovation Contest at the World Sudoku Championship this year. This idea of mine won me the first prize in the Puzzle Innovation Contest. 

RULES : Classic sudoku rules apply. There are some pairs of circles connected by bridges. Each connected pair of circles has one even number and one odd number. The even number denotes the number of even numbers along the bridge and the odd number denotes the number of odd numbers along the bridge. The numbers on the circles are not counted. Numbers can repeat on the bridges.

Puzzle No. 505: Ascending Starters Sudoku

  Rules: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box.  Clu...