- Selfportret
- Selfportret
- Pliciman
- Video-Game Character Re-imagining Challenge
- SLITHE (thundercats) -GAME CHARACTER
- Vlad Tepes (draculea)
- Vlad Tepes 2
- Demo Soldier Wet T-shirt contest
- Flower Challenge
- Weekly Sketch Group (Topic#1-The Forest King)
- Alien concept
- Weekly Sketch Group (Topic#2-Ocean Dwelling Monster)
- Weekly Sketch Group (Topic#3-Alien Parasite Mutates Animals)
- Riot Police for Short Film DVD menu
- Ecorche
- Ecorche 2
- Weekly Zsketch Group (Topic#4-Ultimate Weapon/Legacy Weapon)
- Weekly Sketch Group(Topic#5 - Modern Gods)
- Weekly Sketch Group(Topic#6 - 1 of 10 Popular Mythical/Fantasy Creatures)
- new challenge
- Weekly Sketch Group(Topic#7 - Anthropomorphic Reptile, Amphibian, or Crustacean)
- Weekly Sketch Group(Topic# 8 - Dr.Jekyll/ Mr.Hyde)
- Recreating your Favorite Half-life2 Character *UPDATE*
- CGHUB.com 3D Jam #1
- New Zbrush Challenges!!!
- Halloween2009 (Mini Challenge)
- Monday Night Challenge: Organic Zspheres ZSketching
- Monday Night Challenge: Mesh Modeling - Detailing a Head
- MNC Starting Nov 23rd?
- MNC on Nov 30 ?
- Monday Night Challenge (Nov 30): Hard Surface Modelling
- MNC Suggestions Thread
- Recreate a scene from Final Fantasy 7?
- looks like a nice new way of challenges & people could learn with it
- 3D printing challenge
- Monthly Challenge Proposal
- .: Month of June Challenge :.
- 3 Hour Sculpt Challenge
- Nanny Ogg's rendering and compositing challenge
- Your Favourite Cartoon/Anime Character
- 2D to 3D Bust Challenge
- Tribal Assasin or Evil Acropolis - CGHub Challenge
- New 3D Jam on CGHub
- "Da Grinch!" - CGHub Challenge
- Who Can it Be Now..? Challenge
- CGHub :: 3D Jam :: Challenge #9 :: Iron Fist!
- Mission Impossible? NOT. 3D Printing Art Challenge
- Deus Ex : proposed challenge
- Deep Ffried Chicken
- The hunter
- Contest For Fun and Exposure
- Is there going to be a Christmas challenge like the Halloween challenge?
- THE Sculpting Challenge.