Practice solving real math problems from the past Math Competitions. Get new curated set of math problems every week. AI-powered feedback and assistance.

How the Math Challenges work

We pick real math problems from the past Math Contests and Olympiads and pack them into exercises. Each exercise contains 5-10 problems and takes 20-40 minutes to complete. Every Friday you receive new exercises, solve the math problems, and get one step closer to acing the actual math contests.

How to start

Find the math challenge for your grade below. Click "Try" to add a couple of free trial exercises or "Subscribe" to subscribe for a challenge. After subscribing you'll immediately get exercises for the current week and starting from the next Friday you'll be getting new exercises on a weekly cadence. To start exercise go to My Room/My Challenges. The challenge exercises are available for a period of one month after they were added.

AI-powered assistance and feedback

If you encounter an unknwon word or concept, or have general struggle while solving the exercise, click the "AI assistance" icon and ask a question in the pop-up chat window. Also, you are going to get personal feedback every time you submit an answer to the challenge problems.

How to update subscription

You can update or cancel your subscription at any time My Subscriptions page. If you want to switch to different challenge send us a message at info@mathclub.ai

All

Math Challenge. Grade 2

Two exercises per week with math problems from Math Kangaroo and CML contests for second graders

Math Challenge. Grade 3

Two exercises per week with math problems from Math Kangaroo and CML contests for third graders

Math Challenge. Grade 4

Two exercises per week with math problems from Math Kangaroo and CML contests for fourth graders

Math Challenge. Grade 5

Two exercises per week with math problems from Math Kangaroo and CML contests for fifth graders

Math Challenge. Grade 6

Two exercises per week with math problems from Math Kangaroo and CML contests for sixth graders