Logic Masters Deutschland e.V.

How Many Primes Fit In A Box?

(Eingestellt am 22. Juni 2025, 05:00 Uhr von Will Power)

Come to think of it, how many odd numbers can be in a prime cage? Think about both of these before you start. Normal Sudoku rules apply. ARROWS- Numbers on arrows sum to the number in the arrow's pill. Pills are read from left to right or top to bottom. KILLER CAGES- Numbers in all cages each sum to prime numbers that must be determined by the solver. KROPKI PAIRS- Numbers with a black dot between them are in a ratio of 2:1. Not all possible dots are shown. Cells with the number 1 and the number 9 are NEVER orthogonally adjacent (share an edge) in the whole puzzle.

F-Puzzles

Solve on SudokuPad

Lösungscode: Row 8.

Zuletzt geändert -

Gelöst von VitP, jalebc, flaemmchen, zuzanina, rubbeng, henter, Amedoru, MarthaB, Chelo, Aaravos18, tnop62830, SKORP17, tangobunni, randomra, kriskos, drbs, pms_headache, MaxSmartable, rlg, lucymzme, geronimo92, yusuf17, Julianl, Tiffanatisk, Saskia11, Montikulum, Yarglof, metacom, HighEagle, zrbakhtiar, Ragna, Megalobrainiac
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Kommentare

am 21. Juli 2025, 23:17 Uhr von Ragna
Beautiful puzzle! That was much fun to solve. Thank you. :-))

Zuletzt geändert am 30. Juni 2025, 16:54 Uhr

am 27. Juni 2025, 20:34 Uhr von yusuf17
Strange thing: the final solution seems to have an pair of adjacent cells with a 1 and a 9.
I had overlooked this rule and ended up with a deadly pattern involving six cells in the first 3 columns.
Then I checked the rules again and saw the 1-9 rule.
Strange.

@yusuf17 Please don't overlook any rules. The puzzles we create have a unique solution when ALL of the rules are obeyed. I cannot control the output of your work when you do not take all rules into account. Peace to you. -Will Power

am 22. Juni 2025, 06:29 Uhr von VitP
FIRST

very intricate, but still pretty easy, because each arrow or cage can be solved IN ISOLATION, until you are close to the end.

hint: two secrets plus the answer = an important result.

Schwierigkeit:3
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ID:000NVP

Variantenkombination Online-Solving-Tool

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Lösungscode:

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