A challenge that will really get those neurons firing! To get ready for a teaching day, what is your favorite…
A new mathematical challenge from Sonya Once upon a time, in the distant past, Mathlantis was a kingdom in which…
Sonya puts your brain to the test! Sonya wants to check if you are ready for the end of year…
Start the month off on the right foot with one of Sonya’s challenges! For Sonya’s early May challenge, find the…
April challenge Here is Sonya’s April challenge for you! A fish is swimming against the current. Move only 3 of…
The last brain teaser of the month For this last brain teaser of the month, Sonya challenges you to find…
Sonya has dreamed up a new brain teaser! Ready? Sonya has another challenging puzzle for you this month. Can you…
A new challenge to jumpstart the month of March! Not only is Sonya great at creating puzzles, she is also…
Let’s start the month with Sony’s latest puzzle! Did you solve Sonya’s previous challenges? Well, there is another one! It’s…
Sonya comes back Sonya comes back in great shape in 2016 and offers you the year’s first challenge to take…
