Logic Masters Deutschland e.V.

4'33"

(Published on 21. June 2026, 00:14 by juggler)

Click on the puzzle image to play

Place a 4 and two 3s in every row, column, and Cage.
The rest of the grid should be left blank.

See also


UPDATE: The original solution code instructions were blank, and the correct solution code was also blank, as a tribute to the piece of music the puzzle is named after. I thought this was fun and easily guessable (after all, just follow the solution code instructions), but many solvers disagreed and were quite annoyed. So I've replaced it with a traditional, humorless solution code. Sorry about that.

Solution code: Column 1 followed by column 2 (no spaces)

Last changed on on 2. July 2026, 10:19

Solved by RockyRoer, arctan, eladv, Phurba, amirs, daedelus23, kays, thoughtbyte, Deusovi, SKORP17, nonofish, eripsa, radarvillage, au voleur!, SeveNateNine, HeyItsErin, SamuPiano, SeptaCube, EFlatMinor, ... UltraLuigi, crbb83, dogfarts, ibogdank, FroodOfHoops, RubberMittens, k2u5as, kangaroo, aqjhs, ThePedallingPianist, ViKingPrime, millie, astywast, hurrdurr, DiegoDsD, Grausbert, Tacosian, HappyNora
Full list

Comments

on 23. August 2026, 23:35 by millie

on 22. August 2026, 01:46 by ViKingPrime

on 22. August 2026, 01:45 by ThePedallingPianist

on 22. August 2026, 01:23 by aqjhs

on 7. August 2026, 22:05 by claire93

on 4. August 2026, 11:29 by TheJRMY
I worked at this for a very long time. Once I got it everything fell into place.

on 19. July 2026, 05:49 by JonHanon

on 7. July 2026, 20:05 by VolpeRosso
Fun puzzle! Wish I'd done it before the solution code was changed though XD <3

on 3. July 2026, 13:58 by QuiltyAsCharged
It's amusing that the annoyance at the previous solution code mirrors some responses to the original 4'33"!

Lovely puzzle and tribute. A 273 second moment of silence for the previous solution code.

on 2. July 2026, 10:19 by juggler
Updated solution code, by popular demand

on 26. June 2026, 12:40 by The Book Wyrm
Fun puzzle. (Though I disagree with the sudoku tag - felt much more like a star battle variant than a sudoku variant to me)

Looking up the song, I understand why the solution code is the way it is, but I still really don't like it. Solution codes exist for a reason.

on 24. June 2026, 18:18 by Flinty

on 22. June 2026, 15:04 by vitaminz
For those struggling with the solution code and don’t understand the title/theming: look up the John cage song of the same title

on 22. June 2026, 13:41 by W1n5t0n
What am I missing with the solution code?

Last changed on 21. June 2026, 21:40

on 21. June 2026, 21:40 by GentlemanJim

on 21. June 2026, 15:31 by Franjo
Thank you very much for creating and sharing another lovely and unusual puzzle. Though I must admit that I needed definitely more than 4‘33‘‘ … And I cannot imagine what the solution code may be.

on 21. June 2026, 14:11 by Blake Saligia
Put "very nice" in the rating dropdown box.
The difficulty dropdown box is intentionally left blank.

Last changed on 21. June 2026, 09:13

on 21. June 2026, 09:12 by Sudokujoker

on 21. June 2026, 05:31 by Playmaker6174
Everybody gangsta until

Last changed on 21. June 2026, 05:17

on 21. June 2026, 05:17 by eripsa

on 21. June 2026, 04:56 by EFlatMinor

on 21. June 2026, 04:24 by SamuPiano

on 21. June 2026, 02:34 by RussKozerski
Cage. Got it.

Last changed on 21. June 2026, 00:30

on 21. June 2026, 00:29 by eladv
That was great! The solution code is ... weird, though. Which I guess makes sense, given the theme of the puzzle. (Oh, I guess maybe the joke went totally over my head.)

Difficulty:2
Rating:93 %
Solved:200 times
Observed:1 times
ID:000TE0

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Solution code:

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