If you liked our Puzzle Books, you will love our Yearly Subscription Service. We will email you 10 Arithmetic Puzzles and 4 Partition Puzzles every Thursday night (7 PM PT) and also provide the solutions to the previous week's puzzles. That works out to less than 0.7 cents for each puzzle! If for some unavoidable reason, we are unable to send you the puzzles on Thursday, we will send them out as soon as possible.

You do not need a PayPal account to subscribe. You may use your credit card securely. We must have your email address in order for us to send you the puzzles. We do not distribute your email addresses to anyone. The fee is non refundable. Thank you for your  generous support!