Previous challenges (updated)
Below are links to the tags for previous challenges. After every tenth challenge, there will be a bonus round where you may write for any previous challenge. So if you missed writing for a previous prompt, don't worry - you'll get your chance again!
Challenge 001 - First
Challenge 002 - Fingers
Challenge 003 - Dancing
Challenge 004 - Dominance
Challenge 005 - Beach
Challenge 006 - Sharp
Challenge 007 - Bond
Challenge 008 - Very Bad Ideas
Challenge 009 - Gasp
Challenge 010 - Insecurity
Challenge 011 - Innocent
Challenge 012 - Voyeurism
Challenge 013 - Light
Challenge 014 - Cold
Challenge 015 - "Who did WHAT?"
Challenge 016 - Library
Challenge 017 - Late
Challenge 018 - Delicious
Challenge 019 - Twisted
Challenge 020 - Desperate Times
Challenge 021 - Snow
Challenge 022 - Putting on Weight
Challenge 023 - Clingy
Challenge 024 - Tights
Challenge 025 - Running Away
Challenge 026 - Dark Alleys
Challenge 027 - Pizza
Challenge 028 - Under the Open Sky
Challenge 029 - Spring
Challenge 030 - Thaw
Challenge 031 - Blanket
Challenge 032 - Outcast
Challenge 033 - Road
Challenge 034 - Rebirth
Challenge 035 - Fast Food
Challenge 036 - Vampire
Challenge 037 - AI
Challenge 038 - Up against the Wall
Challenge 039 - Blood-soaked Bandages
Challenge 040 - Universal Soldier
Challenge 041 - ice cream
Challenge 042 - war never changes
Challenge 043 - Apocalyptic AU or Future
Challenge 044 - stream of consciousness
Challenge 045 - a death in the family
Challenge 046 - hive mind
Challenge 047 - drift compatible
Challenge 048 - parenting
Challenge 049 - kicking the habit
Challenge 050 - infidelity
Challenge 051 - drag me to hell
Challenge 052 - hedonism
Challenge 053 - why me?
Challenge 054 - disconnect
Challenge 055 - sidekick
Challenge 056 - team-up
Challenge 057 - under the Christmas tree
Challenge 058 - out with the old in with the new
Challenge 059 - out of continuity
Challenge 060 - till death do us apart
Challenge 061 - redemption
Challenge 062 - seduction
Challenge 063 - quicksand
Challenge 064 - rap sheet
Challenge 065 - walkman
Challenge 066 - wig
Challenge 067 - pillow
Challenge 068 - Judas
Challenge 069 - Master and Servant
Challenge 070 - Barrel of a Gun
Challenge 071 - yarn
Challenge 072 - bad TV
Challenge 073 - highschool
Challenge 074 - sketchbook
Challenge 075 - ranger
Challenge 076 - galaxy
Challenge 077 - summer storm
Challenge 078 - 101
Challenge 079 - going in for the kill
Challenge 080 - divorce
Challenge 081 - halo
Challenge 082 - new dress
Challenge 083 - chicken
Challenge 084 - zipper
Challenge 085 - bleach
Challenge 086 - tree
Challenge 087 - scum
Challenge 088 - K.O.
Challenge 089 - hawaiian shirt
Challenge 090 - dog collar
Challenge 091 - vinyl record
Challenge 092 - closet
Challenge 093 - backstab
Challenge 094 - when in Rome
Challenge 095 - post it note
Challenge 096 - route 66
Challenge 097 - devotion
Challenge 098 - light bulb
Challenge 099 - Thanksgiving
Challenge 100 - near death experience
Challenge 101 - gift wrapped
Challenge 102 - against the clock
Challenge 103 - stunt double
Challenge 104 - walk the line
Challenge 105 - eclipse
Challenge 106 - everybody hurts
Challenge 107 - social media
Challenge 108 - disappointment
Challenge 109 - night shift
Challenge 110 - credit where it's due
Challenge 111 - book shelf
Challenge 112 - kingdom
Challenge 113 - twitter
Challenge 114 - whiplash
Challenge 115 - diva
Challenge 116 - sway
Challenge 117 - panic
Challenge 118 - tiger
Challenge 119 - notorious
Challenge 120 - bad blood
Challenge 121 - arcadia
Challenge 122 - sailing
Challenge 123 - chrome
Challenge 124 - lava lamp
Challenge 125 - rabies
Challenge 126 - adolescence
Challenge 127 - pressure
Challenge 128 - Japan
Challenge 129 - friend or foe
Challenge 130 - cheesecake
Challenge 001 - First
Challenge 002 - Fingers
Challenge 003 - Dancing
Challenge 004 - Dominance
Challenge 005 - Beach
Challenge 006 - Sharp
Challenge 007 - Bond
Challenge 008 - Very Bad Ideas
Challenge 009 - Gasp
Challenge 010 - Insecurity
Challenge 011 - Innocent
Challenge 012 - Voyeurism
Challenge 013 - Light
Challenge 014 - Cold
Challenge 015 - "Who did WHAT?"
Challenge 016 - Library
Challenge 017 - Late
Challenge 018 - Delicious
Challenge 019 - Twisted
Challenge 020 - Desperate Times
Challenge 021 - Snow
Challenge 022 - Putting on Weight
Challenge 023 - Clingy
Challenge 024 - Tights
Challenge 025 - Running Away
Challenge 026 - Dark Alleys
Challenge 027 - Pizza
Challenge 028 - Under the Open Sky
Challenge 029 - Spring
Challenge 030 - Thaw
Challenge 031 - Blanket
Challenge 032 - Outcast
Challenge 033 - Road
Challenge 034 - Rebirth
Challenge 035 - Fast Food
Challenge 036 - Vampire
Challenge 037 - AI
Challenge 038 - Up against the Wall
Challenge 039 - Blood-soaked Bandages
Challenge 040 - Universal Soldier
Challenge 041 - ice cream
Challenge 042 - war never changes
Challenge 043 - Apocalyptic AU or Future
Challenge 044 - stream of consciousness
Challenge 045 - a death in the family
Challenge 046 - hive mind
Challenge 047 - drift compatible
Challenge 048 - parenting
Challenge 049 - kicking the habit
Challenge 050 - infidelity
Challenge 051 - drag me to hell
Challenge 052 - hedonism
Challenge 053 - why me?
Challenge 054 - disconnect
Challenge 055 - sidekick
Challenge 056 - team-up
Challenge 057 - under the Christmas tree
Challenge 058 - out with the old in with the new
Challenge 059 - out of continuity
Challenge 060 - till death do us apart
Challenge 061 - redemption
Challenge 062 - seduction
Challenge 063 - quicksand
Challenge 064 - rap sheet
Challenge 065 - walkman
Challenge 066 - wig
Challenge 067 - pillow
Challenge 068 - Judas
Challenge 069 - Master and Servant
Challenge 070 - Barrel of a Gun
Challenge 071 - yarn
Challenge 072 - bad TV
Challenge 073 - highschool
Challenge 074 - sketchbook
Challenge 075 - ranger
Challenge 076 - galaxy
Challenge 077 - summer storm
Challenge 078 - 101
Challenge 079 - going in for the kill
Challenge 080 - divorce
Challenge 081 - halo
Challenge 082 - new dress
Challenge 083 - chicken
Challenge 084 - zipper
Challenge 085 - bleach
Challenge 086 - tree
Challenge 087 - scum
Challenge 088 - K.O.
Challenge 089 - hawaiian shirt
Challenge 090 - dog collar
Challenge 091 - vinyl record
Challenge 092 - closet
Challenge 093 - backstab
Challenge 094 - when in Rome
Challenge 095 - post it note
Challenge 096 - route 66
Challenge 097 - devotion
Challenge 098 - light bulb
Challenge 099 - Thanksgiving
Challenge 100 - near death experience
Challenge 101 - gift wrapped
Challenge 102 - against the clock
Challenge 103 - stunt double
Challenge 104 - walk the line
Challenge 105 - eclipse
Challenge 106 - everybody hurts
Challenge 107 - social media
Challenge 108 - disappointment
Challenge 109 - night shift
Challenge 110 - credit where it's due
Challenge 111 - book shelf
Challenge 112 - kingdom
Challenge 113 - twitter
Challenge 114 - whiplash
Challenge 115 - diva
Challenge 116 - sway
Challenge 117 - panic
Challenge 118 - tiger
Challenge 119 - notorious
Challenge 120 - bad blood
Challenge 121 - arcadia
Challenge 122 - sailing
Challenge 123 - chrome
Challenge 124 - lava lamp
Challenge 125 - rabies
Challenge 126 - adolescence
Challenge 127 - pressure
Challenge 128 - Japan
Challenge 129 - friend or foe
Challenge 130 - cheesecake