Here are the new codes:

BKZRQKHCFKQWPGB (5 pts)

BKLCDQSHXRLTPGB (5 pts)

BKTXHRBZFXLLPGB (5pts)

BKJBPWGSZRPNPGB (5 pts)

The following codes are older, but you can give them a shot-

Free 5 Points Codes:

BJRJLBZZLFBDPGB, BJKGWQMBTSRCPGB

BJKFTDXKFHCDPGB, BJSGMLKKKQZKPGB

Free 1 Point Codes:

BKTCGCLQZWZCPGB, BKTWJZQHZDCRPGB