Logic Masters Deutschland e.V.

Earth, Wind and Fire Speed Run

(Published on 16. February 2024, 17:01 by Will Power)

Normal Sudoku rules apply. Numbers in dashed regions are either POWERS OF TWO (1,2,4,8 : EARTH), MULTIPLES OF THREE (3, 6, 9 : WIND), or NEITHER (5, 7 : FIRE). Regions each only contain one of these three elements. All orthogonal neighbors of the same element are in the same region (regions of the same element are not adjacent). The solver must determine which regions are which element. KROPKI PAIRS- Numbers with a white dot between them are consecutive. Not all possible dots are given. Leave a comment, with your time, in the Logic Masters Germany website for this puzzle. Bonus for less than 15 minutes. Double bonus for less than 10 minutes.

F-Puzzles

Solve on CTC

Solution code: Row 9 and column 9.


Solved by Guillem98, mulski73, sujoyku, OutOfMyMindBRB, Dermerlin, efnenu, MarthaB, Woody03130, Solved647, DukeofKent, Slink, Hephaestus, stonetim, Unterstadt96, Chelo, Samoth, motorizedcow, Myxo, SnorriRafn, ... Jensa, topota, ikaikaw, tkrahn98, richliaofs, muchiquillo, abadx, ChildofKorlis, Heikoo, Usagi101, Chipmunk, CirnoEX, Aidanthe17, AndiPandi, anthe95, spirozh, varbrad, louie.lly, MissMaple
Full list

Comments

on 30. September 2024, 05:08 by Chipmunk
00:09:08 Fun little puzzle!

on 18. September 2024, 13:07 by Jensa
8:46

Absolutely lovely

on 16. September 2024, 19:05 by MetaceR
8:47

on 11. September 2024, 21:20 by tembulo
Very nice puzzle! I got a time 00:13:49

on 9. September 2024, 18:35 by Ascha
9:28

Really enjoyed it!

Last changed on 3. September 2024, 20:12

on 2. September 2024, 16:14 by ThatUnfunPerson
Had to make an account just for this! I got a time of 05:51, very proud of that.
I do play with conflict checker, so disclaimer there. Still took a lot of focus and rapid tapping.

Hello, @ThatUnfunPerson I see you didn't enter the solution code into this puzzle page in Logic Master Deutschland. Can you tell me why. Thank you for playing and commenting. -Will Power

Last changed on 31. August 2024, 09:22

on 31. August 2024, 09:21 by NordenShield
32:21 but I had to leave in the middle to solve a diplomatic crisis between two of my children and didn't pause the timer. Great puzzle! Thank you for creating it!

Last changed on 14. August 2024, 23:58

on 14. August 2024, 23:58 by JGILB
10.22
Frustrated with missing out on the 10 minutes, but a great little fun puzzle

on 13. August 2024, 09:20 by AsgarArn
11:45 fun!

on 11. August 2024, 21:11 by rchowe
9:06! My first double bonus!

on 8. August 2024, 20:55 by cozoq
8:06! fun fun :D

Last changed on 5. August 2024, 20:40

on 4. August 2024, 06:25 by Jackson Philion
Fun little puzzle! Are you able to update the CTC puzzle link to the new one with the solution?

@Jackson Philion Hello. I don't own a licensed copy of SudokuPad. I create my puzzles in F-Puzzles. I only use a conversion technique I received from another setter, which does not add the solution in. Also, when people have attached a "solution page" to comments, I can't even see what they sent, besides the start of the puzzle. This means I would be posting content I can't even check for validity. Sorry. Peace to you. -Will Power

on 16. July 2024, 07:38 by Vaurien
6:45 for my time, avoided coloring which helped!

on 12. July 2024, 15:21 by Stephan60H
13:13 really nice puzzle!

on 26. June 2024, 23:27 by wuc
6:37 including full coloring. Great fun speedrun thx.

on 25. June 2024, 10:49 by kago
10:23 fun and easy puzzle for a newbie like myself

on 19. June 2024, 10:44 by sbd35
9:26, very nice

on 9. June 2024, 22:26 by Arlyss
00:16:38 fun quick puzzle

on 9. June 2024, 12:36 by Henricus
That was very nice indeed. Thank you for setting and sharing.

on 3. June 2024, 06:41 by arrrgh
00:09:03, very nice

on 20. May 2024, 17:55 by masonreloaded
9:02, very nice fun puzzle, fairly easy/straightforward

on 18. May 2024, 21:00 by blacia
10:02

on 14. May 2024, 03:07 by DanSkorne
7:08
Not bad considering how bad I am! :D

on 5. May 2024, 02:06 by monky12334
9:31. The rules felt quite hard to understand at first, but when I understood them I was able to solve it fairly quickly.

on 28. April 2024, 03:20 by ickie
Super fun puzzle! As a new puzzler, I'm pretty proud of my 14:06 time.

on 23. April 2024, 19:58 by inthemoonlight
14:03 :) Very fun puzzle!

on 20. April 2024, 04:45 by RussKozerski
13:19 But right in the middle of the solve, my beautiful wife delivered a delicious breakfast, so my attention was divided. Still, didn't expect to earn the bonus, so I'm really happy with that. Enjoyable puzzle. Thank you.

on 14. April 2024, 00:35 by pieter888
12:15! yay! Only JUST missed the double bonus... but I still feel good about it. fun puzzle!

on 11. April 2024, 08:22 by AAndrei_Truther
16:11

on 8. April 2024, 02:25 by Pair-O-Dice
15:49 -- just missed the bonus! Straightforward, quick, and fun -- even for a newbie.

on 31. March 2024, 15:23 by miksquared
00:12:14 - absolutely loved it!

on 31. March 2024, 01:20 by mixus minimax
Very nice! One of my first solves of variant sudokus, I must admit it's quite fun. 12:46 for me, I still have to get much faster at spotting obvious clues!

on 30. March 2024, 13:57 by chain.reader
7.34
loved it

on 28. March 2024, 19:19 by Teal
10:21 D: just short of double bonus! though a typo i didn't notice meant i had to backtrack about a minute, so let's just say it counts :p great puzzle!

on 26. March 2024, 19:30 by Baklin
10:23
Maybe there is hope for me as a speed runner. :-)

on 25. March 2024, 23:50 by Drewpacabra
6:04, fun puzzle!

on 25. March 2024, 07:57 by PatJoyce
16:01 Close!

on 24. March 2024, 03:38 by rburd5992
That was really fun! I want more puzzles like this!

10:31

on 20. March 2024, 22:16 by MichielDC
21:51. Such a nice puzzle! Seems daunting at first, but solves so smooth

on 19. March 2024, 20:36 by konfetti
00:06:26! Woohoo!

on 17. March 2024, 22:52 by Scratch4998
nice one. 15:00 on the dot :)

on 17. March 2024, 12:23 by DonQuichopp
23:36 woah, pretty bad compared to the others :-D but at least it was solved below the hour mark ;-)

Loved how the elements interacted with eachother. I think it's really approachable also for aboslute beginners like myself. For us n00bs it's just harder to spot where to turn to next :-D

Last changed on 17. March 2024, 09:39

on 17. March 2024, 04:15 by Tingo
7:36 on time.

This was a blast of a puzzle! The break-in was great the puzzle was highly entertaining. Thanks for setting and sharing!

@Tingo Thanks for playing, and commenting. -Will Power

on 15. March 2024, 17:04 by Crabbsy Malone
09:04 good fun

on 15. March 2024, 10:36 by Ceres
9:55 Close one :)

on 14. March 2024, 15:10 by daiswest
14:58
Such a fun one!
I coloured and put in pencil markings and the Kropki dots allowed me to 'break in' to actually putting digits in! Really satisfying solve :)

on 14. March 2024, 05:04 by viralstitch
7:46 very approachable very fun

on 13. March 2024, 21:11 by MyWay90
14:42

on 6. March 2024, 23:06 by crhodgkin
12:27. Slight singultus around a simple deduction, for me, but quite fun.

on 6. March 2024, 11:24 by MtodaP
12:11

on 4. March 2024, 02:06 by Bagr
9:38 with some disturbances, thanks for a nice puzzle

on 2. March 2024, 21:01 by emilyble21
21:20. Quite slow compared to the rest of you, but a quick solve for this novice! I thoroughly enjoyed solving this, very smooth and simple.

Last changed on 3. March 2024, 04:28

on 2. March 2024, 02:02 by Mr.CHEN
5:34
what is the bonus?

@Mr.CHEN As of today, there are 1241 solves on SudokuPad, and likely many others on F-Puzzles. Only 70 people have commented on their time here, in Logic Masters Deutschland. It is likely that non-responses did not make the double bonus time. Your double bonus is that you know the most conservative estimate is that all who responded in LMD are in the top 6% of the world in solving this speed run. Congratulations. Peace to you. -Will Power

on 1. March 2024, 23:30 by yusuf17
very nice.
10:54

on 29. February 2024, 19:08 by Hydalin
5:36

on 29. February 2024, 15:56 by ChampionAsh5357
6:15, very fun

on 29. February 2024, 12:03 by MrInjure
8:23

on 25. February 2024, 20:10 by RobertBe
7:13

on 24. February 2024, 18:30 by pdabraham
8:45

on 24. February 2024, 17:33 by Nootato
Really liked this puzzle! Loved the idea of elemental groups of powers. Managed to solve the puzzle in just 08:58.

on 23. February 2024, 10:27 by Deathmic
13:15, was pretty fun :)

on 23. February 2024, 07:27 by PhoenixAki
20:45 for me, filled in the entire grid with pencil marks for regions then worked on reducing things and it took until finding one specific spot that the entire grid collapsed upon itself extremely satisfyingly

on 22. February 2024, 12:55 by VFRIP
9:46, it flowed beautifully all the way through

on 21. February 2024, 20:22 by coreydixon
11:13 Colored the grid. Got a few digits before disambiguating the Fire. Then did Wind. Slowed down a bit with Earth. Very fun!

on 21. February 2024, 11:33 by goodcity
6:52, nice puzzle !

on 21. February 2024, 05:48 by IAlreadyHaveAKey
Very nice puzzle. Loving these speed run type puzzles by the way!

on 21. February 2024, 05:41 by Archon
8:09, fun little puzzle.

on 20. February 2024, 21:25 by RescueMichigan
5:55 Great quick fun

on 20. February 2024, 20:17 by zimmicks
35:09 - I am new to puzzles plus I was at work >:)

on 20. February 2024, 17:16 by One Eyed Man
12.33, what a great puzzle!

on 19. February 2024, 23:47 by Benji
8:00

on 19. February 2024, 18:39 by ben
6:30. Fun morning brain warmup!

on 19. February 2024, 13:40 by Quendorite
6:49

Delightful puzzle! The initial logic to colour the board is marvelous, and then everything falls neatly into place.

on 19. February 2024, 13:20 by EmX68
7:14 Makes me an average solver:-)

on 19. February 2024, 11:38 by Tamuha
14:47 nice one.

on 19. February 2024, 07:57 by psiphiorg
My time was 4:26 in the Sudokupad website. I fully colored the grid (earth=green, wind=yellow, fire=red) before solving, then fully pencil-marked each color with the available digits, to help with the kropki dots.

on 19. February 2024, 03:58 by Hajuhn
3:38 for me, quite a quick one

on 19. February 2024, 00:04 by robbaker292
Wonderful puzzle. Time: 00:08:43. Happy with that!

on 18. February 2024, 20:45 by Fool on Hill
8:09 - slowed down in the second half: poor scanning. Nice idea.

Last changed on 18. February 2024, 19:02

on 18. February 2024, 19:01 by deadpanditto
It’s my first time solving a puzzle like this. One I understood the pattern, it was fun and easy to solve. 17:59 was my time. I didn’t use coloring.

on 18. February 2024, 12:12 by weiken
7:09 finished colouring before putting in numbers.

on 18. February 2024, 08:33 by Suxamethonium
15:15 but in my defence I did spend a rather long time trying to decide what colours to use for each element!

on 18. February 2024, 07:28 by tobymgk
9:46 - just barely

Last changed on 18. February 2024, 07:12

on 18. February 2024, 07:11 by GenKavik
15:01. Just missed it. But I did have to reset Earth at the beginning, so cutting that out, I definitely got under 15 minutes.

on 18. February 2024, 02:09 by Chad
6:00 who knew I would get an adrenaline rush from sudoku!

on 17. February 2024, 22:51 by Juanfox5
9.35 letsssssgoooo!!!

on 17. February 2024, 17:49 by ai caramba
8:24. Pretty nice puzzle.

on 17. February 2024, 17:35 by permafrostyx
4:43 kill

on 17. February 2024, 16:35 by Martini
11.21 for me

on 17. February 2024, 15:39 by nunc
8:08

on 17. February 2024, 15:04 by Damax
13:14 fairly good for me, as I'm just starting out with variant sudokus and logic masters puzzles in general

on 17. February 2024, 13:48 by martin1456
7:28, same range as the others here.

on 17. February 2024, 11:31 by Bambalam
7:22. Excellent puzzle! Took me longer than I would have hoped to get into it, but flew through once the first few digits went in. Beautiful concept

on 17. February 2024, 10:43 by PrimeWeasel
7:20 Nice start of the day!

on 17. February 2024, 10:17 by Rummmp
13:22

on 17. February 2024, 07:47 by Terrapin
8:14. Thanks

on 17. February 2024, 06:55 by rpearl
8:16

on 17. February 2024, 03:03 by Glasgow
8:21 for me. Nice puzzle!

on 17. February 2024, 00:11 by Cloudly
16:48 The puzzle was very nice with a great flow and I liked the challenge, unfortunately my scanning skills weren't good enough to save me from the sea of pencilmarks!

on 16. February 2024, 23:43 by micjo
6:24 for me, but I also had conflict checker on. :)

on 16. February 2024, 22:21 by TrollErgoSum
8:51

Very fun attempting a speed solve

on 16. February 2024, 22:06 by whitefox
Very nice :) but I still had to read the rules 4 times before starting
6:30 for me

on 16. February 2024, 21:32 by Snaques
7:12.

Very nice and appraochable. Tbh, I had to read the rules probably three times to understand wether each region contained only one or one of each elements. Only after looking at the regions a bit more, I got the piece of mind that I was on the right track.

on 16. February 2024, 21:22 by kakstront
6:26

Last changed on 17. February 2024, 01:59

on 16. February 2024, 20:53 by MacZidane
9:14 for me. Think this was my first ever Sudoku where the entire grid was filled with pencil marks before I got a digit!

@MacZidane Try my puzzle "Christmas Lights at Night" from a couple years ago. You might find the same situation. 8-)
-Will Power

on 16. February 2024, 20:51 by Ambushdm5
8:30 for me and I must say, I finished it much quicker than I thought I would. I always love your puzzles, Will, and the difficulty rating doesn't always hold true for me so I wasn't sure what to expect. It ended up being a joy to zip around the grid filling everything in!

on 16. February 2024, 20:33 by Silverscree
My days of speedrunning killer sudoku were both a help and hindrance here, but thankfully I caught all of my in-the-same-cage deductions quickly. 4:41 for me!

on 16. February 2024, 20:26 by yttrio
5:13 (with the caveat that the SudokuPad conflict checker was on, making scanning easier), for a very fun speed run!

on 16. February 2024, 20:06 by metacom
8:42! Nice, this one was neat!

on 16. February 2024, 20:01 by chubnatty
8:48 Lovely puzzle! Great start and smooth flow from beginning to end.

on 16. February 2024, 19:26 by kross
12:36. I was slower on this one than the last one.

on 16. February 2024, 19:25 by gbrljt
07:23. Got slowed down only by my own typing. Brilliant setting and break-in. Bravissimo!

on 16. February 2024, 19:02 by Piatato
6:38, smooth

on 16. February 2024, 18:59 by nearestneighbour
6:58, that was really nice and original!!! I want to see more puzzles with these rules :)

on 16. February 2024, 18:52 by Myxo
5:49, fun!

on 16. February 2024, 18:39 by Unterstadt96
8:53 in a flow!

on 16. February 2024, 18:32 by stonetim
8:17 Super fun puzzle!

Coloring helped a lot and made for a very pretty finish.

on 16. February 2024, 18:20 by DukeofKent
Absolutely loved this one - region placement just made sense from the off and just flowed.

Brilliant puzzle and just pure fun.

on 16. February 2024, 17:56 by Solved647
9:45 but I have to admit I was rushed at the end and got lucky I didn't make a mistake.

Nice variant.

on 16. February 2024, 17:56 by Solved647
9:45 but I have to admit I was rushed at the end and got lucky I didn't make a mistake.

Nice variant.

on 16. February 2024, 17:53 by MarthaB
20:45 for a one who plods along nervously, but is a huge fan of @Will Power puzzles.

on 16. February 2024, 17:43 by Dermerlin
8:50 very nice challenge and puzzle

on 16. February 2024, 17:32 by OutOfMyMindBRB
Delightful puzzle! Great flow and a lot of fun - thank you :-)

on 16. February 2024, 17:28 by mulski73
As someone relatively new to variant sodoku this was amazing. So much fun and was able to complete in 9min 11sec. Such a great puzzle!

Difficulty:1
Rating:94 %
Solved:560 times
Observed:8 times
ID:000GZR

Variant combination Online solving tool

Enter solution

Solution code:

Login