CheckiO Client updated!
See the new challenges!
Mythbusting article is already here!
The latest from CheckiO and Python world.
New challenges and useful insight into the developer's productivity pitfalls.
Check out the new missions, moking articles and our plans for this year.
Have fun with the new mission we have for you!
Find out how good you are with magic tricks!
Test yourself and have fun with the cool new mission!
Test yourself and have fun with the new missions we have for you.
The most beneficial techniques to use when you study at home.
Python is number 1!
Catch the new missions and show us what you've got!
You have to see a few recent software failure examples from 2018-2019.
Test yourself and have fun with the missions we have for you.