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Racing Logic

Racing Logic

Posers and Puzzles

BigDogg
Secret RHP coder

on the payroll

Joined
26 Nov 04
Moves
155080
Clock
01 Jul 20

Got this from brilliant.com. Was fun and made me think a few minutes without being too difficult.

Five friends competed in a race.

Pyrrha finished faster than Blake.
The smallest difference in finishing times was between Pyrrha and Ruby.
The largest difference in finishing times was between Ruby and Weiss.
Yang finished either 1st or 3rd.

List the correct placing for each person.

wolfgang59
Quiz Master

RHP Arms

Joined
09 Jun 07
Moves
48794
Clock
01 Jul 20
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@BigDoggProblem
Thanks.

RPYBW

venda
Dave

S.Yorks.England

Joined
18 Apr 10
Moves
86154
Clock
01 Jul 20
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@bigdoggproblem said
Got this from brilliant.com. Was fun and made me think a few minutes without being too difficult.

Five friends competed in a race.

Pyrrha finished faster than Blake.
The smallest difference in finishing times was between Pyrrha and Ruby.
The largest difference in finishing times was between Ruby and Weiss.
Yang finished either 1st or 3rd.

List the correct placing for each person.
This is like the logic puzzle books you used to be able to buy(you probably still can)where they provided a grid so you could work things out.
Puzzles like "the man with the beard lives next door to the doctor and so on"

BigDogg
Secret RHP coder

on the payroll

Joined
26 Nov 04
Moves
155080
Clock
01 Jul 20
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@wolfgang59

SOLV'D

Ponderable
chemist

Linkenheim

Joined
22 Apr 05
Moves
669881
Clock
03 Jul 20
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solved (same solution as Wolfgang59) under the consition that criterion 3 gives not only an absolute value.

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