Règles
- Règles classiques du sudoku,
- Des flèches sont dessinées dans la grille. Au sein d'une flèche, le chiffre situé dans le rond est égal à la somme des chiffres situés sur le reste de la flèche. +++++++++++++++
- Classical rules of sudoku,
- Arrows are drawn in the grid. Within an arrow, the digit in the circled cell is equal to the sum of digits on the rest of the arrow.
Grille créée pour le championnat de Pologne
(9 mars 2013)
(9 mars 2013)
Very beautiful puzzle! A nice easy start and then some good challenges later on that lead to a satisfyingly easy finish. Thank you!
RépondreSupprimerThanks Joshua !
SupprimerHere is the little story of this sudoku:
It was my 1st attempt to create an arrow sudoku without given digits to be published in a french magazine. But without the 8 in the center it was too hard (I don't remember if it was too hard or if it had several solutions), so I created another one.
When I started to work on a set for this championship, I saw that it was the 8th Polish sudoku championship, so I decided to use the number 8 as a theme for some sudokus, therefore it was natural to include this one :).