Hitman: Absolution

Challenges cannot be completed on Easy.

There are a total of 278 challenges in the game. You only need to complete 10, 50 and 100 for all 3 challenge achievements. You will automatically complete a challenge for completing a level. If you complete a challenge and then restart your checkpoint, the challenge will still be completed. This is helpful for challenges that require different kills on one character.

I will list 10 very easy challenges to complete in the first couple of levels;

Mission; A Personal Contract

Chameleon - You will be told to pick up the Gardener disguise in the tutorial. Kill/subdue any guard outside for their disguise, and any guard inside for theirs. Then do the same with the Chef inside the mansion to steal his disguise, completing the challenge.

Suit Only - If you don't care about what rating you get, just run through the level, killing as you please, and never change out of your suit.

Modern Art - As you play through the mission, you will be told to take out a guard on the tennis court. Once you have taken him out, make your way down the path on the right hand side. You will take out another guard, and then see a large ugly statue in the centre of the area. Equip your Silverballers, and fire on the small pole holding the statue upright. It will come crashing down on 2 guards.

Extra Spice - Once inside the mansion (where you are told the ranking system is now in effect), make your way up the staircase on the left hand side. Cross the landing and enter the bathroom. Pick up the sleeping pills on your left and head back downstairs. On the right is the kitchen, head in there being careful not to noticed by the guard talking to the chef.
Once he has gone, pour the pills into the pot on the oven. This will cause the chef to fall asleep and finish the challenge.

Damn Good Coffee - Do the same as Extra Spice, but don't put the pills into the food. Instead, continue through the kitchen, turn left and make your way to the bar. While hding behind the bar, you will notice a cup of coffee on the far end. Pour the pills into here, causing the head of security to drink it and fall asleep.

Geronimo - When you enter the mansion, you will be faced with a guard. Subdue him and drag him to the open window, then throw him out.

Play It Again - Steal the Chef disguise and enter the living area, where all of the guards are located. In the top right hand corner is a piano. Hang around the piano until a guard starts to tune it. He will lean into the piano, which is your cue to knock the pin out of the stand to drop the lid on him. He'll know what it's like to have a tune stuck in his head all day.

Mission; The King of Chinatown
Evidence Collector - There is only one piece of evidence in the mission, and it is next to the King. Just run in and grab it from the table to complete the challenge.

Suit Only - Same thing as last time, just blast your way through.

Man Down - After you have located the King, he will use his phone to call his dealer. After a few moments, he will start to walk around the area. Follow him. He will first test some food, and then he will walk across to a hole in the ground. Shove him into the hole to drop this challenge.