Back
Diagonal Sudoku (21)
Instruction:
Apply classic sudoku rules. Each marked diagonal must also contain each digit from 1-9 exactly once.
Reference:
WPF
(1)
Examples:
WPF Sudoku GP 2014 - Round 1
(112)
WPF Sudoku GP 2014 - Round 4
(115)
WPF Sudoku GP 2015 - Round 2
(43)
WPF Sudoku GP 2015 - Round 3
(106)
WPF Sudoku GP 2015 - Round 4
(107)
WPF Sudoku GP 2015 - Round 7
(110)
WPF Sudoku GP 2015 - Round 8
(45)
WPF Sudoku GP 2016 - Round 6
(103)
WPF Sudoku GP 2016 - Round 8
(104)
WPF Sudoku GP 2017 - Round 2
(3)
WPF Sudoku GP 2017 - Round 3
(4)
WPF Sudoku GP 2017 - Round 4
(5)
WPF Sudoku GP 2017 - Round 5
(6)
WPF Sudoku GP 2018 - Round 3
(60)
WPF Sudoku GP 2018 - Round 4
(61)
WPF Sudoku GP 2018 - Round 7
(64)
WPF Sudoku GP 2019 - Round 2
(125)
WPF Sudoku GP 2019 - Round 7
(130)
WPF Sudoku GP 2020 - Round 1
(148)
WPF Sudoku GP 2020 - Round 2
(149)
WPF Sudoku GP 2020 - Round 6
(153)
WPF Sudoku GP 2020 - Round 8
(155)
WPF Sudoku GP 2021 - Round 1
(157)
WPF Sudoku GP 2022 - Round 2
(174)
WPF Sudoku GP 2022 - Round 3
(175)
WPF Sudoku GP 2022 - Round 4
(176)
WPF Sudoku GP 2022 - Round 5
(177)
WPF Sudoku GP 2022 - Round 6
(178)
Parent puzzle:
Sudoku
Child puzzles:
Anti-Diagonal Sudoku
Diagonal Irregular Sudoku
Liar Diagonal Sudoku
Multi Diagonal Sudoku
Related puzzles:
Diagonal Skyscrapers Sudoku
Diagonal Windoku
Italian Job Sudoku
Meandering Diagonals Sudoku