Problem: Merry Christmas 2021

Code: Merry+Christmas+2021/darrenks_1640146267

Nibbles version: 0.2 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 | 1.00

Format: Compact | Simple | +Type | Table | JSON | .nbl (DeBruijn) | .nbl (names)

! (zip with):[chr] 
    @ (= fstLine):[chr] 
    `, (range from 0):[int] <--arg( A:chr ) 
        ~ (auto = infinity):auto 
    ~ (zipop: by):null 
    ? (if/else):chr <--arg( C:chr B:int ) 
        $ (= C):chr 
        ? (if/else):chr <--arg( D:chr ) 
            % (modulus):int 
                / (divide):int 
                    _ (= B):int 
                    ~ (auto = 2):auto 
                ~ (auto = 2):auto 
            '.' (char):chr <--arg( E:int ) 
            (implicit arg = D):chr 
        (implicit arg = C):chr