Question 5
Four players $A,B,C,D$ each wear a shirt numbered 6, 7, or 8. A player wearing 7 always lies; a player wearing 6 or 8 always tells the truth. Asked for the sum of all four shirt numbers, they reply:
$A$: “The sum is 28.”
$B$: “The sum is 27.”
$C$: “The sum is 26.”
$D$: “The sum is 25.”
Find every player’s shirt number. Give the ordered tuple $(A,B,C,D)$.
$A$: “The sum is 28.”
$B$: “The sum is 27.”
$C$: “The sum is 26.”
$D$: “The sum is 25.”
Find every player’s shirt number. Give the ordered tuple $(A,B,C,D)$.