Personally, I've managed to complete the level 1 challenges, and I'm unable to do the Dynamic! challenge at the moment, but the rest of them I'm able to do. If anyone in Australia is interested in a match or two, in order to complete these online challenges, feel free to PM me.
Just so people know what I'm talking about, here are all the online challenges in NBA 2K16:
Level 1
Challenge Name | Difficulty | Restrictions | Amount of Games |
Bronze Age | Pro | 13 Bronze Players | 1 Game |
Over Easy | Pro | Team Overall: 80 or less | Best of 5 |
Level 2
Challenge Name | Difficulty | Restrictions | Amount of Games |
Every Cloud Has a Silver Lining | Pro | 13 Silver Players | 1 Game |
Small Forward Faceoff | All-Star | 13 Small Forwards | Best of 3 |
Level 3
Challenge Name | Difficulty | Restrictions | Amount of Games |
Over the Moon | All-Star | Team Overall: 90 or less | Best of 5 |
Bling! Bling! | All-Star | 13 Gold Players | 3 Game Single-Elimination |
Level 4
Challenge Name | Difficulty | Restrictions | Amount of Games |
Dynamic! | All-Star | 13 Dynamic Players | 1 Game |
Do Whatcha Want! | All-Star | No lineup restrictions | 1 Game |
Level 5
Challenge Name | Difficulty | Restrictions | Amount of Games |
Show Me Those Baby Blues | All-Star | 13 Reward Players | Best of 3 |
Over the Top | Hall of Fame | Team Overall: 90 or higher | Best of 5 |