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Meet Blitz
Your Perfect AI
Learning Companion.

Solve AI Puzzles. Build a Stellar ML Portfolio.

AIcrowd is trusted by

AIcrowd Is Trusted By

Hands-On aI For Coders


Solve AI Puzzles, Build ML Apps. Grow Your Skills With The Community. Show Your Work To The World.

Mask Detection

Detect location of masks on faces

Text De-Shuffling

Untangle words to form correct sentences

Unlock The Latest Puzzles !

no-nonsense approach to Learning aI


Truly Unique AI Puzzles for Beginners


Hand-crafted AI puzzles, homebrewed datasets around real-world problems, delivered directly to your inbox.

Expert Solutions & Resources


We don't just create problems, we provide solutions too.
Blocked on an AI puzzle? Create a solution with the help of notebooks & resources created by experts. Learn as you go ...

Find Your AI Tribe


Never feel alone in your AI journey. Meet like-minded AI enthusiasts that will challenge and inspire you. Get access to live problem solving events, latest challenge news, and community support.

Coming Soon

Flex Your AI Skills For The World To see


Make your AI solutions accesible to all. Host live ML Apps for anyone to use, in real-time. Build a stellar ML Portfolio on autopilot.

Music Demixing Player

Demonstrate your models with ML apps

Minecraft

Watch videos of your models

Visualise Train Networks

Cool GIF to share along with your performance

Music Demixing Player

Demonstrate your models with ML apps

Minecraft

Watch videos of your models

Visualise Train Networks

Cool GIF to share along with your performance

Excited to build your ML portfolio?

Share your AI portfolio with friends in a few simple clicks. Host your solution for anyone to use.

AI Community’s Love ️For Blitz


Blitz is a great tool for people building their careers in AI. If anyone wants to learn AI, I would highly recommend AIcrowd Blitz. You can constantly learn new concepts and apply them.

By Jakub Data Scientist DeepSense AI

Blitz boosted my learning by actively tackling real AI problems. It also provides theoretical knowledge.

By Aman Lead Data Scientist

I love the format of Blitz puzzle. They are compact but diverse. I was able to solve problems from a lot of domains in a short time.

By Mothy ML Engineer @ Quantiphi

As a practical learner, Blitz puzzles provided me the oppurtunity to solve problems from different domains of AI.The community is also very helpful and active.

By Eric Student @ 42

For our university project, we picked Blitz puzzles. This was a unique experience and we learnt a lot in the process. As a newcomer in AI, Blitz problems are simple to solve.

By GlaDOS Students @ Bielefeld University

I was fascinated by Blitz because of its quirky and unique puzzles. It's a fun way to improve your AI skills in a short time

By Konstantin PhD in Mathematics, The Arctic University of Norway

The uniqueness of Blitz puzzles created motivation to learn & solve AI problems. It's more fun to solve AI problems when you can see your solutions work.

By Tverdov Program Manager @ Luxoft

Blitz is a great tool for people building their careers in AI. If anyone wants to learn AI, I would highly recommend AIcrowd Blitz. You can constantly learn new concepts and apply them.

By Jakub Data Scientist DeepSense AI

Blitz boosted my learning by actively tackling real AI problems. It also provides theoretical knowledge.

By Aman Lead Data Scientist

I love the format of Blitz puzzle. They are compact but diverse. I was able to solve problems from a lot of domains in a short time.

By Mothy ML Engineer @ Quantiphi

As a practical learner, Blitz puzzles provided me the oppurtunity to solve problems from different domains of AI.The community is also very helpful and active.

By Eric Student @ 42

For our university project, we picked Blitz puzzles. This was a unique experience and we learnt a lot in the process. As a newcomer in AI, Blitz problems are simple to solve.

By GlaDOS Students @ Bielefeld University

I was fascinated by Blitz because of its quirky and unique puzzles. It's a fun way to improve your AI skills in a short time

By Konstantin PhD in Mathematics, The Arctic University of Norway

The uniqueness of Blitz puzzles created motivation to learn & solve AI problems. It's more fun to solve AI problems when you can see your solutions work.

By Tverdov Program Manager @ Luxoft

I enjoyed exploring different sub-domain of AI by solving Blitz puzzles. Blitz puzzles challenged me to solve complex AI problems.

By Dennis Linux System Administrator

AIcrowd is a unique Data Science platform as I was able to find problems for all domains. It saves me time and I am able to solve diverse puzzles, all in one place.

By Devesh Student @ BITS Pilani

Between my PhD and work, I did not find time to improve my skill. Blitz puzzles were interesting and fit into my schedule.

By Mark PhD candidate @ Moscow University

Compared to other AI challenges, I found Blitz to be a fair levelled ground. The submission & scoring mechanisms are very simple and clever. Its a very enjoyable site to use.

By Martin Strategy and Architecture @ GM Technology

The Blitz Jigsaw puzzle was a bucket list item for me. Every puzzle makes you look at concepts in a different way, they are not generic. I used technique from bioinformatic to solve the jigsaw puzzle.

By Robert Principal Investigator @ SomaLogics

I started learning AI during lockdown. With Blitz I was able to continue improving my skills despite my busy schedule. The puzzle are fun & convinient to solve

By Sean ML Intern @ NVIDIA

I love learning a new skill. Apart from school, I spend my time learning AI by solving Blitz problems. It benefited me a lot!

By Vadim High School Student

I enjoyed exploring different sub-domain of AI by solving Blitz puzzles. Blitz puzzles challenged me to solve complex AI problems.

By Dennis Linux System Administrator

AIcrowd is a unique Data Science platform as I was able to find problems for all domains. It saves me time and I am able to solve diverse puzzles, all in one place.

By Devesh Student @ BITS Pilani

Between my PhD and work, I did not find time to improve my skill. Blitz puzzles were interesting and fit into my schedule.

By Mark PhD candidate @ Moscow University

Compared to other AI challenges, I found Blitz to be a fair levelled ground. The submission & scoring mechanisms are very simple and clever. Its a very enjoyable site to use.

By Martin Strategy and Architecture @ GM Technology

The Blitz Jigsaw puzzle was a bucket list item for me. Every puzzle makes you look at concepts in a different way, they are not generic. I used technique from bioinformatic to solve the jigsaw puzzle.

By Robert Principal Investigator @ SomaLogics

I started learning AI during lockdown. With Blitz I was able to continue improving my skills despite my busy schedule. The puzzle are fun & convinient to solve

By Sean ML Intern @ NVIDIA

I love learning a new skill. Apart from school, I spend my time learning AI by solving Blitz problems. It benefited me a lot!

By Vadim High School Student
60+
Puzzles
3,700+
Participants
20,000+
Submissions

FAQs


Got a question about Blitz? We’re here to help.
Have more queries? Drop a mail at connect@aicrowd.com

Can I join AIcrowd Blitz for free? Yes, the free version of Blitz wll give you access to 7 puzzles. You can start your trail to solve 3 AI puzzles and deploy their ML Apps. Subscribe for AIcrowd Blitz to get a new AI puzzles with solution every fortnight.
How do I access the curated problems and expert solutions? After signing up and starting your trial for AIcrowd Blitz, you will get access to a personalised user dashboard. Over here, you will be able to access the selected problems, unlock expert solutions and deploy your model. If you subscribe to Blitz, you will get the latest problem delivered straight to your inbox.
Who creates these Blitz problems? We have a very hardworking team at AIcrowd that is constantly working on designing unique and diverse AI puzzles. They simulate real-world use-cases and design one of a kind problems that you will enjoy solving.
Can I join Blitz without experience in solving AI problems? Yes, absolutely! Blitz is a very hands-on resource for beginners. No matter your background or AI experience, Blitz is going to be a helpful tool. The problems are concise and accompanied by detailed solutions, encouraging hands-on learning. You also get access to our friendly community that is always ready to help beginners in AI.
Can I sign-up for Blitz with no technical knowledge? We encourage beginners to join Blitz. In fact, we believe Blitz's problems and solution set will help you acquire real-world AI skills. It is recommended that you are comfortable with at least one programming language such as python as we do not provide resources for learning a new programming langauge. You can check out Python-for-beginners guide here. Extensive prior knowledge of AI is not required, we've got your back!
I want to apply for AI and ML jobs, is Blitz helpful for that? Blitz will give you access to AI problems from various domains. By solving them, you will acquire real-world problem-solving skills. You will have a ready-to-share portfolio that showcases your AI problem-solving skills unlike anything else! We are confident that you can not demonstrate your AI skills in any better way.
I have signed up for a lot of AI courses and don't feel confident in my skills, how will Blitz help? We hear you. Learning AI feels complicated but we are trying to make that simple. Instead of long lectures, Blitz provides concise and unique challenges that can help you develop tangible AI problem-solving skills. They also come with expert solutions, in case you get stuck on a problem. This "hand-on learning" approach has helped a lot of our participants.
I want to learn AI but I don't have a lot of free time. We get it! Managing workload and social life is hard enough, we want to make learning AI easy & convenient. Blitz problems are designed to be weekend friendly. You can binge-watch the latest Netflix show, finish your chores and solve an interesting AI problem in a weekend. The puzzles are designed to be concise & engaging. They also come with solutions for when you are blocked. Our participants have told us that solving Blitz puzzles is one of their favourite weekend activities.
Can anyone join the Blitz community? Yes, absolutely! The community is open to all! We also hold regular live events where you can virtually meet community members to improve your skill, share new resources or pitch exciting ideas on solving AI puzzles.
I don't want to miss out on new Blitz problems, what do I do? Sign up for our 14-day free trial. If you enjoy the experience (we know you will), you can subscribe to get a new Blitz problem (and solution) every fortnight directly in your inbox. You can also unlock new problems through your personalised user dashboard.

Be The First To Participate.

Get access to curated AI puzzles, expert solutions & deploy your solutions!

The Story Of Blitz


Learning a new skill is tough. Online AI courses don't always give the confidence of solving real-world problems. As a beginner, it is hard to find the motivation to build a stellar AI portfolio. We struggled to find interesting, diverse beginner-friendly AI problems on the internet. So we decided to make our own!

This is how Blitz was born. A monthly AI challenge for beginners focused on making AI learning fun, practical & accessible for all.

After twenty-one months, sixty-three unique AI puzzles and 3700+ participants, we have perfected the art of entertaining AI learning. Hope you enjoy the AI puzzles. We look forward to seeing your ML Apps in action on Blitz⚡️

AIcrowd Blitz Subscription


$6.99 / month

Sign-Up for 14 day Free Trial

🧩 One curated AI puzzle in your inbox every fortnight

📒 Expert solution and code notebooks for beginners

🤖 Build ML Apps from Your Solution for anyone to use

💬 24x7 Community Support & Access to Live Events

👩‍💻 Build a Stellar ML Portfolio

AIcrowd is trusted by

AIcrowd Is Trusted By