This puzzle grants you the opportunity to approach and enlarge like with a magnifying class the time of Jesus' earthly ministry. First imagine a calendar depicting the years and months from Jesus' baptism to his sacrificial death, then, a bit closer, the last week in his human life, and finally, the closest approach now, his very last day.
If you had listed yourself everything that you might be able to distinguish from the Bible reports about Jesus' life, the resulting list would be much more detailed than your new game. That is whay you will find just a reasonable selection of events in Jesus' life in your new jigsaw puzzle.