All Challenges

Fight for the Lost

Challenge Type Difficulty Map Enemy Characters and weapons
Week 1.3 Arete (Excellence)
 Trio Gold, Platinum Reactor (Hazard)
 Collectors
Week 2.2 Suspected use of VI assistance
 Duo Gold, Platinum White
 Geth
Week 3.1 For Whom The Bell Tolls
 Solo Gold, Platinum Rio
 Collectors
Week 5.3 Erinys
 Trio Gold, Platinum Dagger
 Cerberus
Week 10.1 Blitzkrieg
 Solo Gold, Platinum Jade
 Reapers
Week 10.2 Vae Victis!
 Duo Gold, Platinum Jade
 Reapers

Operation Supernova

Challenge Type Difficulty Map Enemy Characters and weapons
Trio III Armed To The Teeth
 Trio Gold, Platinum Jade
 Cerberus

N7 Challenge Series

Challenge Type Difficulty Map Enemy Characters and weapons
N6.3 Ash
 Solo Silver, Gold, Platinum Hydra
 Cerberus

N7 Triune Trials

Challenge Type Difficulty Map Enemy Characters and weapons
N1.5 The Shepard Clone's War Part 1 - First Blink After Coma (Trio)
 Trio Gold, Platinum White (Hazard)
 Cerberus
N6.1 Garrus' Calibrations Part 2 - Archangel (Trio)
 Trio Gold, Platinum Vancouver
 Reapers
N6.2 Next of Kin (Trio)
 Trio Gold, Platinum Dagger
 Collectors
N6.3 Ash (Trio)
 Trio Gold, Platinum Hydra
 Cerberus

Operation Alliance Troopers

Challenge Type Difficulty Map Enemy Characters and weapons
Mission 1 Backwater Station
 Solo Silver, Gold, Platinum Dagger
 Geth
Mission 12 Reap the Whirlwind
 Solo Silver, Gold, Platinum London
 Reapers

Delta Squad

Challenge Type Difficulty Map Enemy Characters and weapons
Mission 1 Coruscant terrorist coup
 Team Gold, Platinum London
 Cerberus
Mission 2 Underground Separatist Droid Factory
 Team Gold, Platinum Hydra
 Geth
Mission 3 The Ras Prosecutor
This challenge has other variants 		Team Gold, Platinum Glacier
 Cerberus
Mission 4 Kashyyyk Operation
 Team Gold, Platinum Jade
 Collectors
Mission 5 Battle for Geonosis
 Team Gold, Platinum Dagger (Hazard)
 Collectors
Mission 6 Mygeeto
 Team Gold, Platinum White (Hazard)
 Geth

Weekly Themed Solos 2

Challenge Type Difficulty Map Enemy Characters and weapons
Armax Bonus Conrad Verner - Huge Fan! Tier 1
 Solo Silver, Gold, Platinum Glacier
 Cerberus
Armax Bonus Conrad Verner - Huge Fan! Tier 2
 Solo Silver, Gold, Platinum Glacier
 Collectors
Armax Bonus Conrad Verner - Huge Fan! Tier 3
 Solo Silver, Gold, Platinum Glacier (Hazard)
 Geth

For Tuchanka

Challenge Type Difficulty Map Enemy Characters and weapons
Trio Challenge III Family Armor
 Trio Gold, Platinum Glacier
 Cerberus

Themed Duo Challenges 1

Challenge Type Difficulty Map Enemy Characters and weapons
Set 4.III - Bonus Reach the Normandy
 Duo Silver, Gold, Platinum Vancouver
 Reapers
Set 9.I Mars Archives
This challenge has other variants 		Duo Silver, Gold, Platinum Dagger (Hazard)
 Cerberus

Themed Duo Challenges 2

Challenge Type Difficulty Map Enemy Characters and weapons
Set 10, II Nepmos
 Duo Silver, Gold, Platinum Dagger (Hazard)
 Collectors

Weekly Themed Solos 1

Challenge Type Difficulty Map Enemy Characters and weapons
Week 2 The Shepard Clone's War Part 1 - First Blink After Coma
 Solo Silver, Gold, Platinum White (Hazard)
 Cerberus

Tales from the Trenches

Challenge Type Difficulty Map Enemy Characters and weapons
Week 1.1 While They Reach the Normandy
This challenge has other variants 		Duo Gold Vancouver
 Reapers