Ťažké Sudoku 2026 to print (free PDF)
Download every ťažké Sudoku from 2026 — 196 puzzles — as a free printable PDF.
Ukázková sudoku
3
3
8
7
2
1
6
3
2
9
2
8
5
4
6
2
9
3
8
8
7
9
1
8
3
4
9
2
5
8
4
5
2
7
1
9
7
6
2
7
4
5
3
3
6
5
4
3
6
8
9
1
2
2
3
5
2
6
8
6
1
7
4
4
6
3
6
3
8
4
5
7
9
2
8
5
1
1
7
2
2
4
8
5
9
3
4
6
4
5
9
7
4
3
3
5
8
3
7
1
5
2
8
6
4
1
3
9
9
6
1
4
2
3
6
7
1
2
9
6
9
6
5
8
3
4
7
7
8
2
4
3
2
9
7
6
6
3
5
4
8
1
4
8
9
9
4
6
3
3
8
9
5
4
5
3
4
9
4
1
3
6
3
2
6
9
4
7
8
6
1
9
2
3
Other years
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
All Ťažké books