It's a new day, it's a new week and there are new challenges that are pretty easy.
Legendary Friends Complete any campaign mission on LEGENDARY co-op Unless you turned on the Iron skull, this is pretty easy, do WINTER CONTENGINCY as it's the easiest mission, and remember this is a weekly challenge so it's really simple as you don't need to do it today. Note: If you do co-op and you had say HOLOGRAM and you died and came back to life, you spawn with SPRINT, so if you have your favourite ability, try not to die. Difficulty: EASY SINCE YOU DON"T NEED TO DO IT TODAY.
Light Fare Kill 40 Enemies in any Gamemode Pathetic, they had you yesterday do 250 kills in any mode, but now 40, that is just stupid, you don't need a guide for this but it needs to be done today Difficulty: CAN GET IT WITHOUT EVEN KNOWING ABOUT IT
A Friend In Need Get 10 Assist in Firefight Matchmaking This is plain simple unless your the one that keeps stealing the kills, do the Firefight Playlist as Score Attack is solo, stay with your teammate, do some damage and then let him/her finish the kill. Difficulty: EASY
Return Of The Mack Kill 50 Elites in Campaign on NORMAL or harder Plain simple just do mission NIGHTFALL on NORMAL difficulty and assasinate that first Elite, restart checkpoint, rinse and repeat. Difficulty: EASY
Headshot Honcho Kill 9 Enemies with Headshots in a Multiplayer Matchmaking game This depends on Luck and Skill, the Skill part is getting the headshots, the Luck part is getting the right gamemode, like SWAT or SLAYER DMR, and it also has to be done in a single game, so good luck. Difficulty: MEDIUM
So that is it for today and the total amount of credits you get that day (not including the Weekly Challenge) is 3200Cr, hope this helped you get it in time, thanks for reading.
If you have an easier way to do a challenge or I said something wrong, please write it in the comments.