All of the revenue from Awesome Account and Awesome Teacher Account goes to those affected by the war in Ukraine 🇺🇦.

Awesome account gives a unique opportunity to have all restrictions that a free account user faces lifted for you. Your functionalities and possibilities will expand as well.

Greater content
Not all of the missions on islands are available to free users. (But it doesn’t mean that all of the islands will be opened for an Awesome user at once, since opening islands is the part of a gaming process). You’ll have the additional cool quests that can be solved.
More user solutions
After solving the missions, the user gets access to the solutions of other users. But a free account user gets access with a slight delay, while an awesome account user gets access to these solutions right away.
No ADs
You’re helping the service develop by buying a subscription, so we would not interrupt your gaming process with any advertising materials.

Buy Awesome Account

Monthly:
$
Per Month
Using Card Other Payment System
Less than a cup of coffee
6 Month:
$
One time payment
Using Card Other Payment System
15%
1 Year:
$
One time payment
Using Card Other Payment System
30%

Awesome Teacher

1 Year:
$
One time payment
Promo Code?
  Free Awesome Awesome Teacher
Solve Missions
Console Tool & Web Extension
CheckiO allows you to use local files to solve missions. More info in a blog post.
ADs
Advertising materials on the site, for example, banners.
shown ✓ hidden ✓ hidden for you and your students
See solutions of your students
See solutions of others
All users on CheckiO can share their solution after having the mission solved.
after solving and with delay after solving Any mission without solving (the whole map is opened)
Solution Search Results
You can find all of the solutions that use specific functions or modules.
limited to the first 5 solutions ✓ unlimited ✓ unlimited for you and your students
Map Opening
Your game starts with one opened island with many closed islands around.
Island by island while you solving missions Island by island while you solving missions Right after plan activation you have the full map opened
Available Missions
Every Island has a list of missions (codding puzzles)
some missions might be locked ✓ all ✓ all (for you and your students)
Students in ClassRoom ✓ unlimited ✓ unlimited ✓ unlimited
The amount of ClassRooms ✓ unlimited ✓ unlimited ✓ unlimited
Analytics tools for ClassRoom
CheckiO ClassRoom has several tools that help you to analyze your class progress. More about those tools you can learn in the "Awesome Teacher" section of the page.
for the first 3 students for the first 3 students ✓ unlimited
In case of any difficulties you can call +1 978 707 5798, email account@checkio.org or use chat in the bottom right corner of this page.

Make Awesome Gift

Your friend is into programming and up for new challenges? Or your kid has started learning how to code? Then this should be a pretty nice gift!

Buy a one year subscription for your closest one, so he or she could have the best experience playing CheckiO and learning a lot in the fun and inclusive process.
Make your friend Awesome

Awesome Teacher

CheckiO stands out because besides having a great amount of fun coding challenges and various tools for solving code puzzles, it’s also full of interesting and unique solutions shared by different CheckiO users. This is why teachers all over the world use CheckiO as an extra-tool during their courses so that students could practice their skills when learning new material.

Awesome Students
All of your students have no limitations and get all of the Awesome features.
Analytics Tools
You can use all ClassRoom analytics tools without limitations.
Everything is opened
All islands, missions, and shared solutions are opened for you. You don't need to spend time solving missions to access all available content.
No ADs
we would not interrupt your and your students' gaming process with any advertising materials.
Video about ClassRoom

Awesome Teacher

1 Year:
$
One time payment
Promo Code?

CheckiO Team

Alexander Lyabah
Customer Support,
"The guy who is ruining everything"
Dima Kulakov
Developer,
"A man must have a code"
Oleg Klevtsov
Design,
"I told you so"
Vlad Godin
Design,
"Have you met Vlad?"
Join CheckiO Team

Get Awesome Account for Free

We’d like to point out that it isn’t our intention to limit the free account users experience. There’s even a great chance for any CheckiO user to become Awesome without paying a dime.

Via earning Quest Points

From the 5th level, users can start solving quests for which they receive quest points. These quest points can be used to buy various features (additions, improvements), as well as an unlock Awesome account.

For 0 QP you can unlock 3 months

By becoming the Leader of the Month

Awesome account is being given to that user who has become the best player of the month. We have a monthly leaderboard, which sums up the points for solving new tasks during this particular month. The winner receives an Awesome account for a year for free.
Monthly Leader Board

By contributing to the site improvement

We can give Awesome accounts to those users who are actively helping to improve the game and add new content, which can be done by creating new interesting tasks, making translations, writing hints, etc.
How to contribute?

Buy Awesome Account

Monthly:
$
Per Month
Using Card Other Payment System
Less than a cup of coffee
6 Month:
$
One time payment
Using Card Other Payment System
15%
1 Year:
$
One time payment
Using Card Other Payment System
30%

Awesome Teacher

1 Year:
$
One time payment
Promo Code?
  Free Awesome Awesome Teacher
Solve Missions
Console Tool & Web Extension
CheckiO allows you to use local files to solve missions. More info in a blog post.
ADs
Advertising materials on the site, for example, banners.
shown ✓ hidden ✓ hidden for you and your students
See solutions of your students
See solutions of others
All users on CheckiO can share their solution after having the mission solved.
after solving and with delay after solving Any mission without solving (the whole map is opened)
Solution Search Results
You can find all of the solutions that use specific functions or modules.
limited to the first 5 solutions ✓ unlimited ✓ unlimited for you and your students
Map Opening
Your game starts with one opened island with many closed islands around.
Island by island while you solving missions Island by island while you solving missions Right after plan activation you have the full map opened
Available Missions
Every Island has a list of missions (codding puzzles)
some missions might be locked ✓ all ✓ all (for you and your students)
Students in ClassRoom ✓ unlimited ✓ unlimited ✓ unlimited
The amount of ClassRooms ✓ unlimited ✓ unlimited ✓ unlimited
Analytics tools for ClassRoom
CheckiO ClassRoom has several tools that help you to analyze your class progress. More about those tools you can learn in the "Awesome Teacher" section of the page.
for the first 3 students for the first 3 students ✓ unlimited
In case of any difficulties you can call +1 978 707 5798, email account@checkio.org or use chat in the bottom right corner of this page.