1. AFK

2. Gambler

3. Bully

4. Rager

This is really easy and may be one of the most enjoyable. Just turn on the game, enter battle, minimise your screen and watch youtube or whatever else.

Difficulty 1/10

Enjoyment 10/10 (may depend on what u watch)

Personally one of my favourites and my usual play-style. turn the game on whenever you're bored and claim as many free items as you can. Then spend all remaining Gold on the draws until u run out of money. Then if you get anything like a new tank play one or two battles and log off until you're bored enough again

Difficulty 1/10

Enjoyment = Luck*Tanks Gained/Gold spent

Enter the game
play 100000+ battles until you are very good at the game
Play with platoon in Tier IV and win every battle

Difficulty 8/10

Enjoyment 8/10 However does depend on if you are good enough

This is quite easy however it takes practice to be good at it. You just get into the game with ur favourite tank and play whatever game mode you like. Then as soon as the game starts you try to find anything that you could blame your teammates for. This could be anything, even something as small as driving into you at the start of the battle. As soon as this key moment happens you open your chat and immediately write like 5 messages abusing the other player. Then make sure to point out every single mistake your team makes. of course it does not matter if you make any mistakes you should keep your focus.
Tips: Works best on a keyboard as its easier too look for peoples mistakes while your screen is not blocked by an on screen keyboard.

Difficulty: 3/10

Enjoyment: 6/10 However really good for stress relief so just depends on your mood