"How The?" is one of the easiest Elite Challenges there is. I've already posted this 2 times, either on this message board or cod4central.com. But since I'm a nice person, I'll share the instructions again.

1. Get any full-auto weapon
2. Get Claymores
3. Join any map that has a doorway
4. Plant a Claymore directly next to the door
5. Get behind the door, look where your Claymore is and aim at a point on the wall so that you can hit the Claymore through it
6. Wait for your prey (footsteps/UAV) and let loose

I completed this challenge within 10 minutes of trying.
The one Elite Challenge I feel goddamn f**kin' relieved about having completed is "Return to Sender". It doesn't even take a ton of luck to complete it; it's at least 5 tons. By far the hardest one for me, although I have yet to complete Flawless and Invincible.

I remember when I got my "Return To Sender" I got called a hacker for that match. I was using the Saw, and I was using it well. Raped 40's - less then 10.

The other team was getting rocked so some basically gave up and this one guy was running around throw C4's at people killing with those. Well, I was in the first story of this house and he comes in, I was surprised he came around the corner so I open fire from the hip. He throws a C4 and one of my bullets hit it while it's coming at me. It blew me up, and took him with me. It was sick.

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Return to sender would be a bit easier if anyone actually used C4, I hear most people who have done it either got lucky (no offence) or got a friend to help them out

the only challenge i havn't done is 'How the ?'

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Level-55 non-prestige

GOLD AK47, UZI, DRAGUNOV, and M60

(PmC*)

New Account "KrAzI_KaMiKaZi"

The easiest is : survive for 5 minutes.

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Cod4 stats:
35000 kills

Ratio: 0.94


Streak:46


WAW stats:


2500 kills

Streak: 18


Ratio: 1.29

those challenges are hard, i just finish a few of them then i go prestige again.

I did the invincible challenge on Backlot last night 13-0-0 - too bad I haven't unlocked the challenges again yet!

Edit - Is it invincible, or was that flawless?

I have a sneaking feeling that it was the Flawless challenge...

Flawless is playing the entire match without dying.

Invincible is getting 5 health regenerations (red screen) without dying.

The How the ? challenge isn't really that hard....the easy way is to use the bomb squad perk (yeah it actually has a use) for perk 1 and shoot every explosive you see through a wall...within a few matches you will have the challenge completed.

The only challenge that I have never completed is getting a 2 kill streak in the air with bullets....

Just jump around and shoot people enventualy you'll get there.

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By Syndrome-X
WaW Account: R4g1ng_wolf
Stats:level 30 k/d ratio 1.58 xD and will get better

By the time I actually start completing the easier of the elite challenges it's time to prestige again. Lol. Hopefully if I ever reach prestige 10 though I can start messing with the challenges more. =)