Passover - was Yahushua executed on Wednesday, Thursday or Friday? *Revised*

I was very confused about the above topic and have read numerous articles and watched various videos. Now I have a clearer understanding regarding the so-called discrepancies between the Passover execution account in John and the other three gospels Matthew, Mark and Luke.  Matthew, Mark and Luke make it clear that Yahushua celebrated YHUH's Passover with his Disciples as His last supper.  John, however, makes it clear that the Jews were to celebrate Passover the evening of Yahushua's death on the stake. Why the discrepancy?  Watch this :

Here's another lovely resource with a chart which you can download to refer to when explaining to others: