Quartz Geode
(Published on 30. October 2026, 02:05 by NotSoMagnifique)
A small sparkling trinket for you all to enjoy!
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Rules:
- Normal Sudoku rules apply.
- Slow thermometers - numbers on a gray thermometer must not decrease from the bulb towards the tip.
- Ratio Kropki - digits separated by a black Kropki dot must have a ratio of 2:1. No negative constraint.
- Renban - digits on a purple Renban line must form a consecutive set in some order.
- Dutch Whisper - neighboring digits on an orange Dutch Whisper line must differ in value by at 4.
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Puzzle:
Solution code: Row 9 left to right
Comments
today, 05:04 by crosmantis
Delightful!
yesterday, 12:53 by DulP
00:17:44
on 30. October 2026, 22:45 by Rollo
Wofür braucht man die englische Sprache bei diesem Rätsel?
on 30. October 2026, 04:02 by therealsillypenguin
Really nice 1-2* puzzle. Thanks for sharing!
