BrainBashers - Random Puzzles

Puzzle 1

What 5-digit number am I thinking of?

It has two prime digits. Digit 3 is the highest digit. Digit 2 is the lowest digit. Digit 1 is higher than the sum of digits 4 and 5. Digit 5 is half of digit 4. Digit 1 is one smaller than digit 3. Digit 5 is between digit 2 and digit 1
The digit 0 doesn't appear, and there are no duplicates. Don't forget that 1 isn't prime, the prime numbers start with 2, 3, 5, …

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Puzzle 2

What well known saying has had its consonants removed:
-a-- -a--- -a-e -i--- -o--

workings hint answer print

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Puzzle 3

At the recent BrainBashers code-breaking convention, Billie Brisk won the speed contest.

The following sentence was deciphered in a record time of 123 seconds.

What was the well-known saying and how has it been encrypted?
MOOT CYNA SKOO IOPS EHTL TORB YCBH

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Puzzle 4

Developer's Bowling Match – Logic Puzzles

At a recent bowling match, two games were played.

Kelly beat Sam in both games, and Reed beat Jamie in both games.
The winner in game 1 came second in game 2.
Reed won game 2, and Jamie beat Sam in game 1.
No player got the same placing twice.
Can you determine who finished where in each game?

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