4x4 Euler Thermo Sudoku
(Eingestellt am 4. April 2023, 18:38 Uhr von Migu)
- This is an Euler Square Sudoku: Place the digits 1-4 and 4 different colors exactly once in each row, column, and box such that each cell has a digit and a color. Every digit/color combination must appear exactly once.
- Digits along thermometers increase from the bulb end.
- The digit in the lone gray circle is odd.
Lösungscode: All digits: Row 1 followed by row 2, followed by row 3, followed by row 4.
Kommentare
am 30. Juli 2026, 20:28 Uhr von Macarena
Fun and interesting. Simple and elegant. I was surprised that it can be solved, but the path was clear and smooth, the color restriction is very powerful. Thanks
am 5. April 2023, 04:38 Uhr von zegres
This was very interesting and neat!
Would love to hear where this idea came from.
- Euler squares are an idea that existed for centuries. This was specifically inspired by Raumplaner's Euler Knights: https://tinyurl.com/2f4ldvgu
am 5. April 2023, 00:34 Uhr von Playmaker6174
That was such a refreshing time to see a 4x4 puzzle being as interesting as other bigger bros, great fun! :)
am 4. April 2023, 19:59 Uhr von thoughtbyte
Fun and interesting, rare for a 4x4. Thanks~
am 4. April 2023, 19:26 Uhr von w0rmery
that was fun! took me a moment to wrap my head around
am 4. April 2023, 19:21 Uhr von spatzle
cute and fun!
