Add a challenge to your day – or set yourself up as quizmaster to make others sweat – by having a free quiz sent directly to your inbox.

AB51 quizzes are five-round quizzes designed to progress through four increasingly difficult rounds before finishing with a clue countdown question (the less clues you need, the more points you receive). They are currently delivered every 1-2 weeks and are completely free.

The routine:
– Quiz questions are sent out without answers first, allowing people a chance to play blind.
– A second version of the quiz with answers follows a couple of hours later.

The AB51 quiz is sent out using Substack, which also hosts links to old quizzes.

To receive the AB51 quiz, simply subscribe using the Substack box: