
From the numbers shown on the sign:
42 – 35 – 56 – 91 – 42 – 17 – 29 – 42 – 53 – 77
The number that appears three times is:
👉 42

From the numbers shown on the sign:
42 – 35 – 56 – 91 – 42 – 17 – 29 – 42 – 53 – 77
The number that appears three times is:
👉 42