Tuesday puzzles: no four in a row
Puzzle 1
1045 No four in a row 10×10 18-08-15
Fill in the grid with ‘X’ or ‘O’ such that four consecutive ‘X’s and ‘O’s do not appear horizontally, vertically or diagonally.
di
18
08
15
Despite of some technical issues during the first round of the sudoku championship (excuses! excuses!),
we think it was a succesfull day! Thanks everybody for participating!
Bedankt voor het meedoen, het chatten, en alle hulp van iedereen bij de voorbereiding en het verhelpen van de technische problemen!
(voorlopige) uitslagen en oplossingen vind je hieronder.
Hartelijke groet,
René, Richard, Saskia
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Einduitslag NK Sudoku 2021 (voorlopig)
Einduitslag NK Puzzelen 2021 (voorlopig)
Results Open Dutch Sudoku Championship 2021 (preliminary)
Results Open Dutch Puzzle Championship 2021 (preliminary)
1045 No four in a row 10×10 18-08-15
Fill in the grid with ‘X’ or ‘O’ such that four consecutive ‘X’s and ‘O’s do not appear horizontally, vertically or diagonally.
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