Puzzle 73
During the recent BrainBashers cipher convention, a Morse code contest took place.
The contest consisted of a Morse code transmission where the spaces between the letters and words were missing.
Can you find the ten animals?
Luckily, BrainBashers has provided you with a list of the Morse code characters:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Puzzle Copyright © Kevin Stone
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Hint
The first letters of the words are: R, S, D, E, C, W, Z, A, M, D.
Answers
Rabbit
Squirrel
Donkey
Elephant
Cat
Weasel
Zebra
Aardvark
Mouse
Dog
Puzzle 74
Starting in the bottom left corner and moving either up or right, adding up the numbers along the way, what is the largest sum that can be made?
| 2 |
3 |
6 |
2 |
4 |
| 2 |
3 |
1 |
5 |
1 |
| 6 |
1 |
1 |
1 |
7 |
| 5 |
3 |
5 |
2 |
2 |
| 3 |
2 |
7 |
2 |
3 |
Note: this puzzle is not interactive, and the squares cannot be clicked.
Puzzle Copyright © Kevin Stone
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Share link: https://www.brainbashers.com/puzzle/zxlf
Hint
The answer is not 31.
Answer
The largest sum that can be made is 34.
Puzzle 75
These words have had their vowels (AEIOU) removed, can you replace them to find some animals:
pnd
frrt
s ln
hdghg
chth
tdpl
ttr
plr br
lprd
grff
Puzzle Copyright © Kevin Stone
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Share link: https://www.brainbashers.com/puzzle/znct
Hint
The first word ends with the letter A.
Answers
pnd = panda
frrt = ferret
s ln = sea lion
hdghg = hedgehog
chth = cheetah
tdpl = tadpole
ttr = otter
plr br = polar bear
lprd = leopard
grff = giraffe
Puzzle 76
Last week I drove from Aardvark to Beeville.
On the first day, I travelled 1/3 of the starting distance.
On day two, I travelled 1/2 of the remaining distance.
On day three, I travelled 2/3 of the remaining distance.
At the end of day four, after travelling 3/4 of the remaining distance, I was still 5 miles away from Beeville.
How many miles had I travelled so far?
Puzzle Copyright © Kevin Stone
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Share link: https://www.brainbashers.com/puzzle/znkp
Hint
Try working backwards.
Answer
175 miles.
The total distance was 180 miles, but as I still had 5 miles to go, the required answer is 175 miles.
Reasoning
Let's try working backwards.
Day 4: I travelled 3/4, which means that the other 1/4 was 5 miles – so 20 miles were left at the start of day four.
Day 3: I travelled 2/3, which means that the other 1/3 was 20 miles – so 60 miles were left at the start of day three.
Day 2: I travelled 1/2, which means that the other 1/2 was 60 miles – so 120 miles were left at the start of day two.
Day 1: I travelled 1/3, which means that the other 2/3 was 120 miles – so 180 miles were ahead at the start of day one.
The full distance was therefore 180 miles, but we were asked how many miles I had travelled so far, and as I still had 5 to go the answer is 175 miles.
Double-Checking
Start distance: 180 miles.
Day 1: I travelled 1/3 of the distance (60 miles), leaving 120 miles.
Day 2: I travelled 1/2 of the distance (60 miles), leaving 60 miles.
Day 3: I travelled 2/3 of the distance (40 miles), leaving 20 miles.
Day 4: I travelled 3/4 of the distance (15 miles), leaving 5 miles.
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