All Challenges

N7 Triune Trials

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Bonus 5	Haestrom Thermonuclear Bonus (Trio)	Trio	Gold, Platinum	Giant	Geth	Quarian Marksman \| Adas Anti-Synthetic Rifle \| Reegar Carbine

Weekly Themed Solos 1

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Week 15	Haestrom, Thermonuclear (Casual-Hardcore-Epic) This challenge has other variants	Solo	Silver, Gold, Platinum	Giant	Geth	Quarian Marksman \| Reegar Carbine \| Adas Anti-Synthetic Rifle

Operation Supernova

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Trio VI	Machine Experts	Trio	Gold, Platinum	Giant	Geth	Quarian Male Engineer \| Arc Pistol Quarian Marksman \| Adas Anti-Synthetic Rifle Quarian Female Infiltrator \| Reegar Carbine

Project Blackwatch

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Duo Mission 1	Marksman Raid	Duo	Silver, Gold, Platinum	Glacier	Geth	Quarian Marksman \| AT-12 Raider Turian Soldier \| AT-12 Raider

Themed Duo Challenges 1

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Set 2.I	Surviving Haestrom	Duo	Silver, Gold, Platinum	Giant (Hazard)	Geth	Quarian Marksman \| Adas Anti-Synthetic Rifle \| Reegar Carbine Quarian Female Engineer \| Arc Pistol \| M-27 Scimitar

Tales from the Trenches

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Week 12.2	Synthetize This! This challenge has other variants	Duo	Gold	Giant (Hazard)	Geth	Quarian Marksman \| Collector SMG Geth Engineer \| Adas Anti-Synthetic Rifle