Logic Masters Deutschland e.V.

Sums Plus (Extra Region Arrow Sudoku)

(Published on 27. February 2026, 17:51 by Cane_Puzzles)


If you like this puzzle, you can also try the more challenging Sums++

Rules:

1) Classic Sudoku rules apply:
Place a digit 1-9 into each cell of the grid. Each row, column and boldly outlined 3x3 box must contain every digit 1-9 once.

2) Extra Region Sudoku rules apply:
The gray region must contain every digit 1-9 once.

3) Arrow Sudoku rules apply:
The digits on each arrow must sum to the digit in the attached circle.

This is the puzzle:


F-Puzzles Link          Sudokupad Link

Solution code: Please enter the 9 digits in the middle row from left to right.

Last changed on on 7. March 2026, 21:45

Solved by jalebc, Merovius, Felis_Timon, emoney1374, augsod, SKORP17, Myxo, Willkimo, ofsmul, Bjd, tuturitu, potatojuiceultra, marajade, doomedmageknight, MSDOS, bugsduggan, NotVeryNeat, cmigas, henryng, ... Chiefredhawk, madhupt, Chilimy, Krisonium, Snookerfan, Piatato, arctan, klizun, Selsted, alta1r, W1n5t0n, redfoot, Uhu, InterestingAlgae, IvanZ59, trazere, snufkinoku, Exigus, MorsBe, Frank Puzzles
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Comments

on 8. March 2026, 12:22 by Snookerfan
Beautiful idea and execution! Thanks

on 7. March 2026, 21:41 by Cane_Puzzles
Added link to sequel

on 28. February 2026, 23:22 by sujoyku
Thank you for this wonderful construction, Cane_Puzzles!

on 28. February 2026, 20:15 by Franjo
Thank you very much for creating and sharing this lovely puzzle. I really liked the break-in here.

Difficulty:2
Rating:95 %
Solved:120 times
Observed:4 times
ID:000ROB

Variant combination Computer assistance Online solving tool

Enter solution

Solution code:

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