Level 4

level-4

Level 4

Solver: s sahuang
Points: 50
Flag: CTF{C4pt41N-4MErIc4}

The algorithm disturbed our radar system - boats that veer too far off track are lost and never seen again. Can you give them directions in time?

After I added the level 4 button alongside steer/loop buttons for the extra ship that popped up, I discovered that my solution for level 3 actually worked for level 4 as well:

Level 4

This means I can flag this level without needing to code at all!:

...
ID: 0 | (742, 107) (802, 345) | DIR: UP
ID: 1 | (731, 105) (791, 385) | DIR: UP
ID: 2 | (752, 107) (812, 377) | DIR: UP
ID: 3 | (731, 114) (791, 395) | DIR: UP
{"type":"WIN","flag":"CTF{C4pt41N-4MErIc4}"}