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Logic Puzzles

DarkWolf May 28th, 2019

This topic will be exclusively for logic puzzles!

Do you prefer riddles? (click here to go to the riddle topic)

Let's start with a logic puzzle! Which square fits in the last grid?

1360
lazyKatz July 26th, 2023

Keep the ball rolling

1 reply
DarkWolf OP July 26th, 2023

@lazyKatz @cloudySummer

You both got it! πŸ‘Œ

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DarkWolf OP July 26th, 2023

How many triangles can you find in the image below? πŸ”»

trianglepuzzle_1690376902.jpg

2 replies
Barltik2065 July 26th, 2023

@DarkWolf

Going with the idea it is NOT equal lateral triangle (Equal on all three sides)

Guess 24

1 reply
DarkWolf OP July 28th, 2023

@Barltik2065

24 is correct! πŸ‘Œ

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lazyKatz July 26th, 2023

We get it to 14

lazyKatz July 27th, 2023

Severe recount

Maybe it's 21

2 replies
DarkWolf OP July 28th, 2023

@lazyKatz

You got very close to the answer! You can check in the image below which you missed.

ezgifcom-gif-maker-3-634eaaaf7ab51_1690549868.jpg

1 reply
lazyKatz July 28th, 2023

@DarkWolf

Close but no carrot.......Well done Barltik 😺



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DarkWolf OP July 28th, 2023

screenshot-2023-07-28-151356_1690550080.jpg

4 replies
lazyKatz July 28th, 2023

@DarkWolf

We think one is Moss, two is Mews, three is area, four is damp, five is else, and six is idol.

cloudySummer July 28th, 2023

@DarkWolf

Maybe a native speaker can use some of my guesses (I think top left one is good, bottom right seems half wrong):

grafik_1690558069.png

1 reply
Barltik2065 July 28th, 2023

@cloudySummer

@cloudySummer

OH extremely close.
Icon is a great choice. There is a better one which would help with #5

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Barltik2065 July 28th, 2023

@DarkWolf

1. MOSS
2. MEWS
3. AREA
4. DAMP
5. ELSE
6. IDOL

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lazyKatz July 28th, 2023

Top box is left to right- damp, area and mews.

Bottom box is from top to bottom - idol, moss and else.

1 reply
DarkWolf OP July 28th, 2023

@lazyKatz @Barltik2065 @cloudySummer

Well done everyone πŸ‘ πŸ“ƒ You found the answer together.

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DarkWolf OP July 29th, 2023

screenshot-2023-07-29-020400_1690589127.jpg

4 replies
cloudySummer July 29th, 2023

@DarkWolf B - the middle can be seen as a combination of left and right, where duplicate lines erase one another and the others stay.

1 reply
DarkWolf OP July 29th, 2023

@cloudySummer

Yes, that's it πŸ‘πŸ‘

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lazyKatz July 29th, 2023

@DarkWolf

Really not convinced but we'll try E


1 reply
DarkWolf OP July 30th, 2023

@lazyKatz

The actual answer is B, because:

''looking both across and down the contents of the third tile is determined by the contents of the first two tiles. Lines are carried forward except when a line appears in both tiles, in which case it is cancelled out''

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DarkWolf OP July 29th, 2023

screenshot-2023-07-29-030251_1690592584.jpg

4 replies
cloudySummer July 29th, 2023

@DarkWolf Call it a day (very fitting, actually)

1 reply
DarkWolf OP July 29th, 2023

@cloudySummer

And you've got it again too, well done πŸ˜„

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lazyKatz July 29th, 2023

@DarkWolf

Husband's answer

"Call It A Day"

1 reply
DarkWolf OP July 30th, 2023

@lazyKatz

Yesss, that's the right answer πŸ˜„

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DarkWolf OP July 29th, 2023


screenshot-2023-07-29-032215_1690593746.jpg

10 replies
cloudySummer July 29th, 2023

@DarkWolf I'd choose B, but besides the clockwise/anticlockwise alternation of the order of numbers that remain... I'm not sure why exactly.

3 replies
DarkWolf OP July 30th, 2023

@cloudySummer

B is correct. πŸ’‘

It's because the smallest number is discarded at each stage and the remaining numbers travel in the opposite direction to the previous stage.

2 replies
cloudySummer July 30th, 2023

@DarkWolf Heh, that was exactly what I meant (didn't mention the dropping of the smallest number, but had noticed it).

1 reply
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DarkWolf OP July 29th, 2023

@DarkWolf

A slightly more difficult version of the one I posted before πŸ˜‡

screenshot-2023-07-29-032359_1690593879.jpg

3 replies
cloudySummer July 29th, 2023

@DarkWolf I'm on a roll... sleigh ride

lazyKatz July 29th, 2023

@DarkWolf

Sleigh Ride

1 reply
DarkWolf OP July 30th, 2023

@lazyKatz @cloudySummer

Yes, you both got the right answer πŸ‘πŸ˜„

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lazyKatz July 29th, 2023

@DarkWolf

Hubby thinks it's B

1 reply
DarkWolf OP July 30th, 2023

@lazyKatz

You're right! It's B. πŸ’‘

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DarkWolf OP July 30th, 2023


screenshot-2023-07-30-214749_1690746485.jpg

7 replies
cloudySummer July 30th, 2023

@DarkWolf Most likely, my solution is too complex, and thus wrong. It is at least kind of logical. Starting from each number in the top most line, and going anticlockwise on the outer ring, and skipping two fields, it is counting upwards (e.g. all four corners - 6,7,8,9, and then from 4 to 5,6,7 and from 5 to 6,7,8.

If I do this analogously for the inner square, which is smaller, hence the steps would be smaller, I could get 11 (left) and 9 (right) for the two question marks. I don't think it's correct, though :)

1 reply
Barltik2065 July 31st, 2023

@cloudySummer

There is some logic to your conclusion

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Barltik2065 July 31st, 2023

@DarkWolf

image_1690805871.png

1 reply
Barltik2065 July 31st, 2023

@Barltik2065

Left is 3 right is 5

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lazyKatz July 31st, 2023

@DarkWolf

Husband thinks it is 9 on the second row and 13 on the third row.

2 replies
DarkWolf OP August 3rd, 2023

@lazyKatz @Barltik2065 @cloudySummer

People got so close to the answer. Cloudy had the 9 and 11 switched around, and in Barltik's picture you can almost see the pattern emerging. But it was a difficult one where there's many ways to try and find an answer.
screenshot-2023-08-03-030205_1691024536.jpg

1 reply
cloudySummer August 3rd, 2023

@DarkWolf Oh, a spiral! πŸŒ€ That was definitely outside the box :D

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