Low Sums/en: Unterschied zwischen den Versionen
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< Low Sums
TPPD (Diskussion | Beiträge) (→History) |
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==History== | ==History== | ||
| − | + | Low Sums were invented in December 2017 by [http://www.tppd.de/en TPPD / Thade Precht Playful Design] and Christian Halberstadt. A [https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0002QJ 9x9 version] is presented in the Puzzle Portal. | |
Low Sums are related to [http://wiki.logic-masters.de/index.php?title=High_Sums/en High Sums]. Both puzzle types originated from [http://wiki.logic-masters.de/index.php?title=Rooftops/en Rooftops]. | Low Sums are related to [http://wiki.logic-masters.de/index.php?title=High_Sums/en High Sums]. Both puzzle types originated from [http://wiki.logic-masters.de/index.php?title=Rooftops/en Rooftops]. | ||
Version vom 9. Februar 2018, 13:26 Uhr
| Systematik | |
|---|---|
| Ordnung: | Füllrätsel |
| Familie: | Vollgitterfüllrätsel |
| Gattung: | Lateinische Quadrate |
| Art: | Low Sums |
Instructions
We are looking at a grid of 9x9 boxes. The objective is to fill the grid with digits so that each column and each row contains all of the digits from 1 to 9. The preprinted number in each box reflects the sum of the orthogonally adjacent smaller digits. Casually speaking: the smaller digits feed the preprints of the neighbouring larger digits.
History
Low Sums were invented in December 2017 by TPPD / Thade Precht Playful Design and Christian Halberstadt. A 9x9 version is presented in the Puzzle Portal.
Low Sums are related to High Sums. Both puzzle types originated from Rooftops.
