Red Square Blue Square
(Eingestellt am 7. Juni 2023, 17:29 Uhr von marty_sears)
- Divide the grid into ten orthogonally connected 10-cell regions.
- Each digit from 0-9 appears in one red square and one blue square, and also once in every row, column and region.
- Each region contains one red square and one blue square, whose digits sum to 9.
- A digit in an arrow cell indicates the number of borders (separating two regions) it sees in a straight line in the direction of the arrow. Borders on the outer perimeter of the grid don’t count, because they aren’t separating two regions.
Click here to play on the CTC app
Please leave a comment if you enjoy :)
Lösungscode: Row 6 from left to right
Kommentare
am 18. Oktober 2024, 16:15 Uhr von jakestilesowen
Truly excellent. I love the combination of the flood fill logic with the arrows.
am 29. Februar 2024, 17:35 Uhr von lmdemasi
Kept thinking I had broke the regions, but always manage to squeak them in there. Only 3 more puzzles to go in my marty_sears backlog!
am 3. Januar 2024, 00:52 Uhr von Fool on Hill
Lovely puzzle. I finally got time to give it the attention it deserves. As always some interesting ideas. The red/blue idea with pairs (of different kinds and different perhaps with different restrictions) has lots of possibilities.
am 5. Oktober 2023, 22:23 Uhr von Silverbyte
Not too difficult actually! I never got stuck but what a beautiful puzzle
am 4. Oktober 2023, 17:10 Uhr von the_cogito
The most fun I've had solving in some time, this puzzle is stunningly good.
am 12. Juni 2023, 07:47 Uhr von Lavender Gooms
Fantastic. Really enjoyed this ruleset.
am 11. Juni 2023, 06:12 Uhr von GarageDoorOpener
LOVED ITTTTT!
am 9. Juni 2023, 14:39 Uhr von ONeill
Fun ruleset! Thanks :)
am 8. Juni 2023, 14:23 Uhr von marcmees
nice puzzle. thanks.
am 8. Juni 2023, 14:00 Uhr von Snookerfan
Excellent puzzle! Thank you
am 7. Juni 2023, 22:59 Uhr von Jorrr2
Ohohhh, I forgot both digits in squares add up to 9, so I was stuck for an hour :D.
In the end it isn't too bad. 3,5 stars for me. Thank you!
