Solution

Charlie s delightful machine isaac

First name
Isaac
School
Hymers
Country
Age
11

The red light turns on when the number is 3 or goes up from 3 by 8 so the numbers that turn it on are 3, 11, 19, 27, 35... The yellow light turns on when the number is 5 or goes up from 5 by 10 so the numbers that turn it on are 5, 15, 25, 35, 45... The green light turns on when the number is 5 or has gone up from 5 by 9 so the numbers that turn it on are 5, 14, 23, 32, 41... The blue light turns on when the number is 10 or has gone up from 10 by 11 so the numbers that turn it on are 10, 21, 32, 43, 54.