User page for:

marc0polo

Liked Puzzles

5 likes 1.7
(Very easy)

Two missiles head directly toward each other, one at 1200 mph, the other at 1800 mph. I...

Added about 1 year ago by Valentin currently with 20 comments

5 likes 2.6
(Fairly Easy)

Why is it better to have round manhole covers than square ones?

Added about 1 year ago by vette982 currently with 35 comments

10 likes 5.0
(Moderate)

Heart of Darkness, Coat of Grain, Was once alive, Now feels no pain, Never walks, b...

Added about 1 year ago by copter currently with 2 comments

19 likes 4.9
(Moderate)

There are three genii standing in a row in a room facing the same direction. Thus, the...

Added about 1 year ago by kash currently with 43 comments

16 likes 5.6
(Moderate)

Many shops have prices set just under a round figure, e.g. $9.99 instead of $10.00 or $...

Added about 1 year ago by copter currently with 35 comments

21 likes 3.1
(Fairly Easy)

A boy and his father get into an enormous and unfortunate car accident. The father is ...

Added about 1 year ago by city_slick currently with 38 comments

20 likes 5.5
(Moderate)

A man is in a rowing boat floating on a lake, in the boat he has a brick. He throws the...

Added about 1 year ago by jaX currently with 34 comments

14 likes 5.2
(Moderate)

An airplane flies in a straight line from airport A to airport B and back. It has const...

Added about 1 year ago by Valentin currently with 34 comments

16 likes 5.9
(Moderate)

Suppose a standard 8x8 chessboard has two diagonally opposite corners removed, leaving ...

Added about 1 year ago by copter currently with 22 comments

19 likes 7.0
(Challenging)

A man walks 1 mile south, then 1 mile east, and finally 1 mile north to find himself in...

Added about 1 year ago by Valentin currently with 36 comments

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