Bible Challenge Support Page

For 2026:

•  Acts – Revelation  

For 2025:

• Matthew, Mark, Luke, John, and Leviticus
• Events from the 4 Gospels should be considered in this Excel chronological order according to Thomas & Gundry’s “Harmony of the Gospels” (viewable on https://harmony-bible.com or

You can download the software that we use for Bible Challenge below, or access the source code of the system on https://github.com/i12know/vaybc.