• Blog

You Have 60,000 Friends on CheckiO!

This week, CheckiO saw its 60,000th player join the ranks of Python coders! Yesterday China celebrated Guānggùn Jié, or Singles Day. Seeing as you now have 60,000 friends here on CheckiO, that shouldn't be a holiday for you! To help give folks a push, we've put together a few missions to enjoy with your new-found friends!
12th November 2014 00:46

Building Codes

This week we're celebrating the cities we call home and the people who built them with some metro-pythonic missions!
5th November 2014 00:25

Scary Code

This week's missions are a bit funny, so much so that it could even be considered spooky!
28th October 2014 23:42

This week in Python 10/24: Python in Gaming

Dr. Who teaches programming, Python Puzzlers, Rouglikes in Python and RasberryPi unveils Pi Pad
24th October 2014 23:22

Pythonic Pathfinding

This week we've got a batch of labyrinthine puzzles for you to lose yourself in!
21st October 2014 22:09

Change the World With Code!

Python 3.4.2, Two new missions, and you could make CheckiO's next Island!
15th October 2014 02:45

This week in Python 10/11: The most Impressive things Done with Python

This week's headlines: Python 3.4.2 is Now Available, The Most Impressive Things Done With Python and The Game of Life
12th October 2014 01:06

Going the Distance With Python

They say the world is smoother than a billiards ball when viewed relatively to one another. For these missions, it's even smoother and rounder than that! In such a perfect world, our favorite postal person should have some smooth sailing, wouldn't you say? Let's celebrate them this World Post Day by making their job easier with Python!
7th October 2014 23:47

What Happened in Python During the Month of September

Good Code, Bad Code and some really cool stuff happened in September!
6th October 2014 23:25

Cellular Automation with Python

CheckiO's in top US Universities, you could make the next CheckiO Island, and we've baked two new missions for you!
30th September 2014 23:16

CheckiO in Top American Universities

Python is the most frequently taught programming language in introductory computer science classes. There are many universities and colleges training students in Python, as well as many online classes to help introduce new people to coding, via Python.
29th September 2014 12:22

The Fellowship of the Code

This week we've got two new missions for you straight out of Middle Earth. We've even made some nice improvements to the site which I'm sure you will all appreciate.
24th September 2014 00:01

Cryptographic Python

This week's your Secret Agent boot camp!
16th September 2014 23:07

Simplifying Polynomials, Hacking Santa and CheckiO's Hardest Mission Yet!

We've got three new missions and it's International Programmer day!
9th September 2014 23:41

An Interview with Star Player cjkjvfnby

We have a chat with this month's Star Player cjkjvfnby!
8th September 2014 23:56

This Week In Python: Quantum datetime Travel

datetime, Quantum Mechanics, and Building tools, this week in Python!
7th September 2014 00:21

Get Schooled

School's starting up for folks around the world and we've got a full course load!
2nd September 2014 23:34

This week in Python: Code of +6 Efficiency

This one goes out to all you fans of code efficiency.
30th August 2014 00:11

CheckiO Ghost missions: Start playing now!

We've got two ghost missions out there haunting the seas of CheckiO!
28th August 2014 22:25

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!
26th August 2014 23:39
5 6 7 8 9
11 12 13 14