A1
Riddle (Album Version)
A2
Riddle (Radio Edit)
A3
Riddle (Red Zone Remix)
A4
Riddle (Red Zone Remix Instrumental)
B1
Riddle (Extended Club Remix)
B2
Riddle (Club Remix Instrumental)
B3
Riddle (Album Version Instrumental)
B4
Riddle (Album Version Acappella)
