Please explain Bug+1

Post the puzzle or solving technique that's causing you trouble and someone will help

Please explain Bug+1

Postby EsbenHarder » Fri Dec 06, 2019 7:16 am

I understand that Bug+1 is when all cells in a block have 2 possible candidates except 1 cell which have 3.
If I use tips when solving the help text will be that the candidate which figures 3 times in the row, column and cell is the solution.
This is not always true. How can I know when it is true?
EsbenHarder
 
Posts: 1
Joined: 06 December 2019

Return to Help with puzzles and solving techniques