SM 2025 R3 - Odd Even & Irregular (21st - 27th Mar) has started •Discuss
JSM 2025 R3 - Math (28th Mar - 3 rd Apr) •Discuss
PR 2025 R4 - Shading & Regions (28th Mar - 3rd Apr) •Discuss
Sudoku Mahabharat 2025
Puzzle Ramayan 2025
Sudoku Mahabharat - Junior 2025
X & Y wing techniques2 posts • Page 1 of 1 • 1
@ 2012-09-13 10:03 AM (#8547 - in reply to #8546) (#8547) Top

Administrator



Posts: 3567
20001000500202020
Country : India

Administrator posted @ 2012-09-13 10:03 AM

There are two 7s in column 3. Fix that first.
X & Y wing techniques2 posts • Page 1 of 1 • 1
Jump to forum :
Search this forum
Printer friendly version