Level  Password

  2    Box, Cross, Box, Box
  3    Rocket, Rocket, Rocket, Cross
  4    Patch, Rocket, Box, Box
  5    Cross, Patch, Cross, Rocket
  6    Helmet, Rocket, Patch, Helmet
  7    Box, Cross, Rocket, Cross
  8    Rocket, Patch, Cross, Helmet
  9    Patch, Patch, Rocket, Rocket
 10    Cross, Helmet, Cross, Helmet
 11    Helmet, Patch, Cross, Helmet
 12    Box, Cross, Patch, Patch
 13    Rocket, Cross, Helmet, Helmet
 14    Patch, Cross, Box, Patch
 15    Cross, Box, Patch, Helmet
 16    Helmet, Cross, Rocket, Patch