Logic Masters Deutschland e.V.

Look Here! (Look-Air Sudoku)

(Published on 7. June 2026, 03:37 by MaizeGator)

This puzzle was set as a gift to AkashG23 as part of the Secret Santa gift exchange of 2025. Knowing Akash’s affinity for Look-Air, my assignment was clear!

Rules:

  • Normal sudoku rules apply.

  • Look-Air: Shade some cells such that all connected areas of shaded cells form a square. Two shaded areas of the same size may not "see" each other through unshaded cells, but shaded areas of different sizes block vision.

  • Digits may not repeat in a shaded area.

  • The digit in a cell with a circle indicates how many of the five cells forming a cross around the clue (including itself) are shaded. The cell with the circle may or may not be shaded.

  • Small clues in corners, if given, indicate the sum of shaded cells in the cross-shaped area surrounding the clue cell.


Link:SudokuPad


Solution code: Digits in unshaded cells only in row 1, then row 9 (left-to-right)

Last changed on on 7. June 2026, 16:24

Solved by Pioooooo, mellowrobinson, tuturitu, Agent, Christounet, AkashG23, Calesch, Piatato, yttrio
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Comments

Last changed on 8. June 2026, 07:34

on 8. June 2026, 07:34 by Piatato
Very elegant and fun hybrid, thanks!

Last changed on 7. June 2026, 19:37

on 7. June 2026, 19:37 by AkashG23
It was very nice receiving this puzzle for the 2025 Secret Santa exchange! Thanks again! :D

on 7. June 2026, 16:24 by MaizeGator
Forgot to add sudoku tag

on 7. June 2026, 16:02 by Christounet
Very nice! It was a pleasure to test that puzzle last year. Thanks :)

on 7. June 2026, 14:49 by Agent
Fun puzzle!

on 7. June 2026, 05:33 by mellowrobinson
What a gift!

Difficulty:3
Rating:N/A
Solved:9 times
Observed:0 times
ID:000T6I

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Solution code:

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