Question

Solve this logic number sequence puzzle by the correct digit

8080 = 6
1357 = 0
2022 = 1
1999 = 3
6666 = ?

Answer 1

8080=6 because there are 6 "0s" or circle shaped objects that make up the number. For example, 8=2 (there are two circles.)


Using the same logic,
1357=0 because there are no circles.
2022=1; there is 1 circle.
1999=3; three circles.
6666=4; there are four circles.