Obi-Wan Kenobi Vs Anakin Skywalker Vs Luke Skywalker with a twist

The twist is they're all padawans meaning TPM Obi-Wan AOTC Anakin and TESB Luke
Sabers
Force Powers
On the dantooine Grasslands
Bonus All padawans versus Starkiller(TFU2)

Anakin should take this

I don't know dude Anakin is very arrogant and easy to anger and Luke is not as skilled in the lightsaber as Obi-Wan So padawan Kenobi takes this.

Luke is outmatched here. It would come down to Anakin vs. Obi-Wan which I say Obi-Wan wins, because as you said, Xtasy, Anakin is very arrogant, and I found Obi-Wan more impressive TBH.

Anakin is definitely the most powerful of this bunch imo.  But it'll ultimately depend on the tactics obi and luke use to exploit anakin's arrogance.

I Honestly believe Obi-Wan is the more mature, calm and collected padawan out of all of them(maybe a bit arrogant) partially due to the fact that Qui-gon Jinn was his master in all honesty Kenobi is far more Experienced and Wise than Both Luke and Anakin, especially anakin, Just look at Jinn and Kenobi's Duel with Maul, Both worked together to combat the sith lord, Meanwhile during Skywalker and Kenobi's Duel with Dooku and various other times the young apprentice chose to ignore his master's advise. This not only shows Obi-Wans Maturity, but also, his better understanding of battle and war.

Am I the only one who thinks Luke has a shot here?

They all held up against their respective Sith lords before being defeated.

Hah! How tricky you must think you are...

I'd back Anakin, here, with Luke being the runner up. Don't mean to downplay Kenobi here, far from it, but he's not one of the Skywalkers--If he wants to surpass them he has to work for it past Padawan-hood.