- ! with people -colour OFF till April 26th
- *Challenge You*
- *Game - Play your winners
- *Game On Showcase
- *GameX2 Showcase
- *GameX3 Showcase
- *Pacific Coast Beauty* No People, No Vehicles, No SL
- -- Fake heads
- 15 Challenges - Photo Contest
- 2023 Weekly Alphabet Challenge - CLOSED
- artland
- Beach & Photography
- Candid Corporation HQ
- Challenge Friday
- DJI Mini 4 Pro
- Drone Shots
- Drones - QuadCopter - Multirotors ... around the world
- Flickr Car Show
- Flickr Challenge Group!
- FRIENDLY CHALLENGES
- Miksang - contemplative photography
- Oceanside, CA
- One Million Photos Challenge
- People People People
- People, just being people
- Photo Challenge for 2013
- pre*Game Challenges*
- pre*Game DUEL Showcase
- pre*Game Sweep Showcase
- RAW Street Photography
- SMS - Street Macro Society
- Street Photographer
- Street Photography Beginners
- Street Photography!
- Street Shooter
- Sunsets in the world
- The Challenge Factory - Photo Contest Group
- The Challenge Factory: Ultimate Grind Winner's Gallery
- The Challenge Group Game
- The Challenge Group Game Winners Challenge
- The Oceanside Pier
- The Storybook Challenge Group*Weekly Ch. OPEN for entries!
- Wabi-sabi in nature
- Wisdom Eye Contemplative Photography
- ◆ Challenge Club Champions ◆