All Challenges

Themed Duo Challenges 1

Challenge Type Difficulty Map Enemy Characters and weapons
Set 10.II Annihilation (Duo)
 Duo Silver, Gold, Platinum Condor
 Reapers

N7 Triune Trials

Challenge Type Difficulty Map Enemy Characters and weapons
N3.1 Chooser of The Slain (Trio)
 Trio Gold, Platinum Giant (Hazard)
 Reapers
N3.2 Hold The Line (Trio)
 Trio Gold, Platinum Goddess
 Geth
N3.3 Awaking the Eye of Wrath (Trio)
 Trio Gold, Platinum Jade
 Cerberus

Omega on Fire

Challenge Type Difficulty Map Enemy Characters and weapons
Solo I Bang Bang
 Solo Gold, Platinum Glacier
 Cerberus

N7 Challenge Series

Challenge Type Difficulty Map Enemy Characters and weapons
N3.1 Chooser of the Slain
 Solo Silver, Gold, Platinum Giant (Hazard)
 Reapers

The Gordian Hour

Challenge Type Difficulty Map Enemy Characters and weapons
Stage I Death
 Solo Platinum White
 Cerberus

Themed Duo Challenges 2

Challenge Type Difficulty Map Enemy Characters and weapons
Set 6, I Void
 Duo Silver, Gold, Platinum Glacier (Hazard)
 Collectors
Set 9, II Eclipse
 Duo Silver, Gold, Platinum White (Hazard)
 Collectors

Tales from the Trenches

Challenge Type Difficulty Map Enemy Characters and weapons
Week 11.1 In the Pitch Black, They Sound as if They Were One Person
This challenge has other variants 		Duo Gold, Platinum Reactor
 Reapers

Operation Supernova

Challenge Type Difficulty Map Enemy Characters and weapons
Trio VII What a Crutch
 Trio Gold, Platinum Ghost
 Cerberus
Solo III Let Me Through. I'm a Doctor
 Solo Gold, Platinum Ghost
 Collectors

Outlier Solo Series

Challenge Type Difficulty Map Enemy Characters and weapons
s5 Plague
This challenge has other variants 		Solo Gold Reactor
 Collectors

Servant of the People

Challenge Type Difficulty Map Enemy Characters and weapons
Trio 3 We Don't Feel Like Dancing
 Trio Gold, Platinum Giant (Hazard)
 Reapers