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Top Questions

62 votes
1 answer
5k views

A Weapon or a Toy?

17 votes
5 answers
2k views

What number did the game show host choose?

8 votes
4 answers
3k views

Can you say the answer five times, fast? [closed]

22 votes
2 answers
2k views

Make a wide rectangle out of T-Pipes without loops

10 votes
5 answers
2k views

Lucas buys five items at a store

25 votes
1 answer
2k views

This new puzzle type needs a name {7}

10 votes
2 answers
2k views

Create 76 out of 1,2,3,4

9 votes
4 answers
2k views

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18 votes
2 answers
3k views

Alien message obscured by cows

15 votes
2 answers
859 views

Sergeant Sequence brings in the analysts

11 votes
2 answers
1k views

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23 votes
2 answers
1k views

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2 votes
5 answers
2k views

I can travel through time

6 votes
1 answer
892 views

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20 votes
1 answer
1k views

Across and… um, no

2 votes
4 answers
1k views

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4 votes
2 answers
653 views

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10 votes
3 answers
1k views

A Valentine's nonoGram

14 votes
1 answer
348 views

Cover a single cube with FIVE identical cube nets

11 votes
1 answer
759 views

Kind of like a clock, kind of like a path…

9 votes
3 answers
523 views

The Fourth Hardest Logic Puzzle Ever

7 votes
2 answers
931 views

The Birthday Paradox, revisited

12 votes
1 answer
304 views

Dude, looks kinda sticky

4 votes
3 answers
341 views

Laziest Checkmate

6 votes
2 answers
411 views

Follow what you see

7 votes
1 answer
681 views

Find the carpets

15 votes
1 answer
387 views

Marshmallow Stacks

7 votes
2 answers
383 views

?!...,?..,!.,?...,..,?..,...,..,!,.!,!.,,?.!,...,..,..,.,.?,!

5 votes
1 answer
763 views

Find the murderer from a strange clue

12 votes
1 answer
593 views

A Brief Introduction

14 votes
1 answer
518 views

Some Confusing Shapes

7 votes
1 answer
499 views

Politicians and revolutionaries

3 votes
2 answers
377 views

Covering a room with 34 carpets

4 votes
3 answers
486 views

0hn0: is this correct deduction?

5 votes
2 answers
365 views

Beatboxer? Get on the tiles!

6 votes
1 answer
343 views

Hypothetical scorelines in FIFA World Cup 2022

6 votes
1 answer
440 views

Grandma's Elastic

7 votes
1 answer
314 views

Dry Calculus - Name the Song

3 votes
3 answers
487 views

IQ test problem - 3x3 grid with colours

5 votes
1 answer
429 views

Is "Connect 4 is Excellent, Connect 3 is Great" a solved game?

2 votes
2 answers
333 views

Stuck on hard Kakuro

3 votes
2 answers
314 views

Matching rhyming words with currencies

3 votes
3 answers
505 views

How do I solve this Black and White Square Box puzzle? It features 3 rows and 3 columns and in each square has 2 columns with three squares per column

3 votes
2 answers
213 views

Ball weighing - second heaviest

2 votes
2 answers
253 views

4 chest logic puzzle sequel to my old one finally!

0 votes
1 answer
182 views

A Possible Solution to George Boolos' "The Hardest Logic Puzzle Ever"

5 votes
2 answers
169 views

Need help with old cipher

1 vote
2 answers
259 views

Self and Earl Bird numbers: are there infinitely many natural numbers that are both?


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