Logic Masters Deutschland e.V.

Magic 18

(Published on 10. September 2026, 08:59 by Todd)

Place the digits 1–9 so that each digit appears once in every row, column and 3×3 box.

Black dots: digits separated by a black dot multiply to 18. Every such pair is marked — an unmarked adjacent pair never multiplies to 18.

Killer cages: digits in a cage are distinct and sum to 18. Not every cell is in a cage.

Solve online: https://sudokupad.app/fr2xdqr6ou

Magic 12: 000URJ.

Magic 24: 000US2.

Magic 30: 000UVI.

7x7 clover sudoku 4: 000UMX.

Solution code: Enter the digits from row 1.

Last changed on on 14. September 2026, 01:00

Solved by Leaving Leaves, tigran, jalebc, Statistica, L00ping007, lrbhandanshi, marcmees, Aaravos, kdwji, TheCutmaster, Piff, dtoto, SKORP17, by81996672, magallen, ___, TripleABattery, flaemmchen, Ssolves, ... DerRiese, misko, Carolin, kangaroo, RadchenkoAleksandr, karen_birgitta, NEWS, clapslat, belnovic, Julianl, ManuH, joelth, Jastucreudo, LaraGrayBaird, Jujubemeow, AngelaQ, MDLucifer, Rice, JefferyJ
Full list

Comments

on 18. September 2026, 03:47 by Todd
Thanks @TheCutmaster — glad you're enjoying the series!
And @DerRiese, wonderful to hear :) Thanks a lot!

on 13. September 2026, 19:31 by DerRiese
Wonderful :)

Don't understand only 85% ..

on 10. September 2026, 20:51 by TheCutmaster
I am enjoying this series a lot. Thanks for sharing.

Difficulty:3
Rating:88 %
Solved:47 times
Observed:0 times
ID:000US3

Puzzle variant Online solving tool

Enter solution

Solution code:

Login