Here are some cheats and tips for the game Rampart.
Level Password
1 BCBCBCBC
2 CDDDXXXC
3 BBCXBCBB
4 BBDFGDFG
5 DFDFDXTF
6 BCDFXXBT
7 BBZXTZZZ
8 YYDYCCDC
9 BXTBCDDB
10 WWTTNWWZ
11 CZCTCZCZ
12 BBBZTZDD
13 CXTXCRCR
14 CDCDXXCD
15 BZBDBXBZ
16 H_PPYJ_Y