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#590, April 20 - April 26, 2024:
The Weekly 'Unsolvable' Sudoku Puzzle

by Richard Kröger, guest compiler
WARNING: This is the Weekly 'Unsolvable' Sudoku, rated above 'Extreme'.
This is currently unsolvable by my solver, except perhaps with trial and error strategies.
Using the solver will not help you. (much).

Archive

Each week a new 'unsolvable' will be published and the previous will be accessible here from this archive section. If you like very tough puzzles, these are for you.
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Saturday 20-Apr-2024

... by: Serban

# 590 J5=3 Basics to 22

1. Number 2 n=2 e=7 N=27 Nc=28 Ns=7 => F3=A6=2 solve

2. Number 5 n=2 e=7 N=28 Nc=36 Ns=15 => J6=H9=5 solve

3. Number 7 n=2 e=7 N=32 Nc=66 Ns=36 => F1=C9=7 solve
Page created on 03-May-2011, last modified on 13-Mar-2024.
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