Verse reference is often times the most difficult element of a verse to memorize and retain. The added input repetition and cognitive recollection will better connect the verse reference with the verse itself. This feature could be included as a preference to turn on or off to accommodate for any users that prefer the simplicity. (Also, once the other suggestion of having the keyboard automatically switch from letters to numbers is incorporated, the same coding could be adapted to this feature, but expanded to where the keyboard automatically comes up at the completion of the game, before the finish button appears.)