4 Color Theorem
(Eingestellt am 30. Juni 2025, 03:15 Uhr von eap314)
Each color contains a digit that is the same throughout the grid. Colors are not necessarily distinct.
Not as beautiful as before, but a good introduction to meta-logic.
Lösungscode: Gray row 4 (4 digits)
Kommentare
am 1. Juli 2025, 19:10 Uhr von dzamie
Sudokupad conflict checker is a little buggy on this one. Luckily that's not much of a big deal in 4x4s, since everything's right there and very easily visible. Fun little puzzle!
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eap314: It was built from a 9x9 grid, so it probably thinks it's a 9x9.
am 1. Juli 2025, 00:59 Uhr von SanFranSam
Speaking of the four colour problem... have you ever been to Kentucky? ;)
am 30. Juni 2025, 15:56 Uhr von Pairot
Colours are not necessarily distinct, but they don't necessarily overlap either!
Got a good chuckle out of me, great puzzle.
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eap314: If you know what the 4 color theorem is, it's even more funny. I'll leave this visible as a hint
am 30. Juni 2025, 10:45 Uhr von Fisherman
Very enjoyable.
