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Random Puzzles 


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Puzzle 1 


How many squares of any size on this chessboard do not contain a rook?

Rooks On D6, F3

Puzzle Copyright © Kevin Stone

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Puzzle 2 


Clown Partyall logic puzzles

Four clowns were getting ready for the evening's performance. From the clothes trunk, each clown had to get their socks and shoes.

There was one pair of shoes in each colour, and one pair of socks in each colour.

Can you tell who had which colour socks and which colour shoes?

The red socks went with the blue shoes.
Baba had yellow shoes, but not yellow socks.
The clown with green shoes did not have blue socks.
Boba had neither red shoes nor red socks.
Bilpo's shoes were the same colour as Babil's socks.
The clown with red shoes had green socks.

Puzzle Copyright © Kevin Stone

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Puzzle 3 


Which letters come next in this sequence:

NE · US · RN · ER · RS · ?

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Puzzle 4 


Marathon Resultsall logic puzzles

The recent BrainBashers annual marathon has just taken place.

The judges have given up keeping track of who won, as the results go missing every year.

Using the following spectators' notes, can you determine who finished where?

Terry Tipton finished after Lake Linkerton and Alex Adams but before Mason Miller.
Pat Peterson finished before Dale Dartford and Lake Linkerton.
Ryan Richards finished after Pat Peterson and before Jesse Jacks and Harper Hall.
Kelly Kirkpatrick finished after Pat Peterson, Mason Miller, and Terry Tipton.
Lake Linkerton finished after Alex Adams and Dale Dartford but before Jesse Jacks and Mason Miller.
Mason Miller finished after Ryan Richards and Alex Adams.
Alex Adams finished before Jesse Jacks, Mason Miller, and Pat Peterson.
Dale Dartford finished before Kelly Kirkpatrick and Terry Tipton but after Ryan Richards.
Jesse Jacks finished before Kelly Kirkpatrick, Terry Tipton, and Mason Miller, but after Pat Peterson and Dale Dartford.
Harper Hall finished before Mason Miller but after Lake Linkerton, Jesse Jacks, and Terry Tipton.

Puzzle Copyright © Kevin Stone

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