All the best! Try: Brain Teaser IQ Test: Are You in the Top IQ? Only People With IQ Above 110 Can Solve This Matchstick Math Puzzle Eleven seconds might seem like a short time, but solving puzzles ...

You’ve reached your account maximum for followed topics. Magnet Block uses simple mechanics to create complex puzzles with color matching and repelling. Casper is a challenging game with ...

While PDF files are everywhere, tools for working with PDFs are harder to find. Let’s say you wanted to edit a PDF, merge multiple PDFs, split pages from a PDF, password-protect a PDF ...

Are you tired of having to download external PDF readers to view and annotate PDFs? Good news: Microsoft Edge has a built-in PDF reader that can handle all your PDF needs. Learn how to use the ...

In each row n of the triangle, the integers from 1 to n are in alphabetical order. In the next row the number 8 would be added, and because “eight” comes before “five” in alphabetical ...

Experience the thrill of matchstick art as a tank built from 15,000 matches ignites in a stunning fire chain reaction! Watch as flames shoot from the cannon, packed with matchstick heads ...

Step into a colorful matchstick race as each color competes to burn the fastest. Arranged on sand with precision and artistry, the matchsticks are set for an exciting race. As the flames start ...

Here we look at a collection of PDF apps that are either completely free, or have a free trial version with a lot of the necessary functionality for a one-off PDF editing requirement. Some of ...