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Blog
Haunted Seas
What's old is new again, we've got a few reincarnations of old missions with a fresh new twist. It's almost as if your old favorites are coming back to haunt you!
This Week in Python 8/23: Coding for the Fun of it
XKCD in the wild, modding The Sims, skin detection and more, in This Week in Python!
The O'Reilly Golf Challenge
Go play O'Reilly Media's Text Holes Golf mission to win something awesome for yourself!
Burning for a Python Challenge
In the spirit of the infamous Burning Man Festival next week, I've put together an odd bunch of missions for you to prove your skill in!
Left Hands and Lanterns
Today is International Left-handers day, so, for an additional challenge, complete these new missions using only your left hand!
Exploring the Infinite
This Friday, August 8th is International Infinity Day, and we've got a finite number of missions ready to celebrate!
Scoring Concert Tickets with Code
Python is Now the Most Popular Introductory Teaching Language at Top U.S. Universities and more!
CheckiO Chess Week
Hopefully you haven’t pawned off your chess skills for your python skills, because this week is all about the most dangerous game in celebration of last week’s International Chess Day!
Abra Kadabra Alakazam! *Poof* Dominoes!
Summer's in full swing and so are our world builders! We've got three new missions for you this week!
Secret Mission: Break PEP8
I have a new mission for you. It's going to be a challenge, but I believe you're up to the task.
Everything you need to know about hints!
We know CheckiO users have been excited to add hints to the game, and we’d like to explain how they’re going to work moving forward. We certainly didn’t want hints to ruin the challenge or fun for users. So we’ve made hints a form of conversation between one or more mission authors.
Engage 4 new missions and awesome video!
It’s a bundle of mission this week! Which one are you going to tackle first?
3 whole new missions for you to dominate!
This week, we’ve got three unique challenges for you. Ready? Set...code!
CheckiO translations make the world go round!
Ever since we implemented the crowd-sourced mission translation feature, many CheckiO users have jumped in and provided numerous content translations in their native languages...
Have you ever wondered how fun it is to play space golf?
We bet you’ve been anxious to see what new challenges are in store for you this week!
Participate in new missions and a CheckiO player survey!
Welcome to a new week with spectacular new missions. We’ve got a great set for you to take for a whirl!
Solve strange circuit boards and enjoy mission language translations!
We’ve got some exciting news this week!
Counting minutes with Sophia! And more fun this week!
New week, new missions for you to complete and compete with other players.
Join our CheckiO video competition and view this week’s new missions!
We’re holding a competition to pick the best soundtrack for our CheckiO video!
