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Puzzle 1 


Bog Snorkellingall logic puzzles

Four friends were competing in the internationally renowned BrainBashers Bog Snorkelling competition.

As usual, the judges were a little careless and, once again, they managed to lose the results.

Luckily, a number of spectators were able to remember the following snippets of information:

Only one person wore the same number as the position they finished.
Gary, who didn't wear green, beat Barry.
Larry beat the person who wore yellow.
The person who wore number 3, wore green.
The person who wore number 2 finished first, whereas Harry came last.
The person who finished second wore green, Barry wore yellow, and the person wearing red beat the person wearing blue.
Can you work out who finished where, and the number and colour they wore?

Puzzle Copyright © Kevin Stone

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Puzzle 2 


Combine the word fragments below to produce pairs of words that have opposite meanings. There are 9 pairs of words, one pair on each line.

For example, USE REF EPT ACC becomes ACCEPT + REFUSE.
AB ANT RCE SCA UND

WA RY RD BR ICE CO AVE

ETY NG SAF ER DA

ACT AND CO EXP NTR

WN US UNK NO MO FA

TR TE IBU HER GAT DIS

CAL HO RI RTI TAL VE ZON

TIO AL CID EN ENT INT NAL AC

OWL OR KN IGN GE ED CE AN

Puzzle Copyright © Elliott Line
This puzzle appeared in Mensa's EnigmaSig (194.21) and is used with permission.

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Puzzle 3 


The BrainBashers printer isn't working correctly again (I must get it fixed!).

It's started printing O for odd numbers, and E for even numbers.

I know that all of the digits from 0 to 9 are used, and that the top row's digits add to 9.

Can you find the original sum?

EEO + EOO = OEOE

Puzzle Copyright © Kevin Stone

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Puzzle 4 


GreenJack Round #1all logic puzzles

You find yourself playing a game of GreenJack with your friend.

It is played with a deck of only 16 cards, divided into 4 suits:

   Red, Blue, Orange, and Green.

There are four cards in each suit:

   Ace, King, Queen, and Jack.

All Aces outrank all Kings, which outrank all Queens, which outrank all Jacks, except for the Green Jack, which outranks every other card.

If two cards have the same face value, then Red outranks Blue, which outranks Orange, which outranks Green, again except for the Green Jack, which outranks everything.

Here's how the game is played: you are dealt one card face up, and your friend is dealt one card face down. Your friend then makes some true statements, and you have to work out who has the higher card, you or your friend. It's that simple!

Round 1:
You are dealt the Green Ace and your friend makes three statements:

My card is higher than any Queen.
Knowing this, if my card is more likely to beat yours, then my card is Blue. Otherwise, it isn't.
Given all of the information you now know, if your card is more likely to beat mine, then my card is a King. Otherwise, it isn't.
Who has the higher card, you or your friend?

Puzzle Copyright © E.J. Shamblen

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