Zig Zag Sequence

Continue the sequence with the correct number.

There is a list of numbers (1 – 9) that will be added in sequence … can you know what the next number is?

in the list there are:

in the easy level (easy): between 2 and 4 numbers.

in the medium level (medium): between 3 and 5 numbers.

in the difficult level (hard): between 3 and 10 numbers.

App Store Apple link
Play Store Android link