By Erica Sadun — Numerical Brain Teasers by Erica Sadun is now out of beta and in print: Numerical Brain Teasers Challenge your brain with math! Using nothing more than basic arithmetic and logic, you'll be thrilled as answers slot…pragprog.com Engage your analytical side with these numerical brain teasers. Math and logic puzzles help you stretch your mind to think in new ways. They flex your lateral thinking as you work through fresh problem styles. …

Solve a Numerical Brain Teaser — Numerical Brain Teasers by Erica Sadun offers puzzles that challenge your analytical thinking. Numerical Brain Teasers Challenge your brain with math! Using nothing more than basic arithmetic and logic, you’ll be thrilled as answers slot…pragprog.com Following is a preview puzzle to try. Solving puzzles like this one may help you relax and regain focus. Find the Wandering Digit

A Rising Tide Lifts All Boats —

How Did My 2022 Predictions Go? —

From The Pragmatic Bookshelf — Following are books we released in 2022. Some are so fresh that they are still in beta and will be fully released in 2023.

Python Content from The Pragmatic Programmers —

Articles and Books with Practical Advice from The Pragmatic Programmers —