Song and Dance
(Eingestellt am 7. Februar 2026, 19:52 Uhr von MathGuy_12)
This was set in collaboration with aqjhs for Scojo's Setting Saturday prompts. juggler redeemed phase I of this prompt to create a puzzle that uses a self-invented constraint.
Thanks to ChinStrap for testing!
Rules:
- Normal 6x6 sudoku rules apply on each grid.
- Both grids are considered as a single grid of complex numbers: A pair of corresponding cells in both grids is considered as a single complex number A+Bi where A is the digit in the real grid and B is the digit in the imaginary grid. (e.g. the cell r6c5 is a given 3+4i complex number.)
- Red lines are split by box borders into segments with the same complex product.
- Note: The product of two complex numbers is (A+Bi)(C+Di) = (AC-BD)+(AD+BC)i
Lösungscode: Digits of the real part of row 4 followed by the digits of the imaginary part of row 4, both left to right
Zuletzt geändert am 7. Februar 2026, 20:01 Uhr
Gelöst von aqjhs, ChinStrap, pep9, SKORP17, zeniko, emoney1374, Piff, Andrewsarchus, Prof.Dori, Scojo, karlmortenlunna, lmdemasi, Nell Gwyn, kodra22, Laeri, ThePedallingPianist, raaaaa, ImpasseduPelican, booteskey, Isael, kangaroo
Kommentare
am 18. Februar 2026, 18:38 Uhr von Prof.Dori
As a mathematician this was very nice puzzle, I wish I could set it myself.
am 7. Februar 2026, 22:57 Uhr von zeniko
Very clever. Thanks for sharing.
