Sambungan Telefon

Saya pemain bola sepak Negeri Sembilan. Boleh tak awak beri sokongan pada saya dengan nombor ini?

We are given a series of numbers

741456369 321478963 1478965456321 258 7415963 36987 7412369654 7415963 321478965 741456369 321478963 1478965456321 258 7415963

Analyze the cipher

Looks like its encrypted in Numeric Keypad. Referring to this numpad notation. just draw it accordingly to the numbers and we'll get the decrypted message

Flag: 3108{HOBINJANGHOBIN}