Knowledge Base

Find insight, problems and information on American Math Competition, Mathcounts, MOEMS, AIME, USAMO.
New AMC 10 & 12 Review Course

Cheenta is offering a 36-hour program on AMC 10 & 12. In this short review course, we will cover concepts from Number Theory, Geometry, Algebra, and Combinatorics. This course is problem-driven in nature, in the sense concepts will be introduced and taught using relevant problems. Schedule The program starts on September 9th. The online live […]

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Sword does not need to remember how the whetstone looks

Imagine sharpening your sword with a whetstone. The job of the stone is to sharpen the sword. It does not matter what color the stone is. Cheenta programs are designed like whetstones. They are supposed to sharpen the creativity and problem solving skills through a slow but sure process. They involve thousands of thought provoking […]

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AMC 8 2019 Problem 3 | Ordering Problem

Try this beautiful Problem based on Ordering of fraction from AMC 8 2019 Problem 3. You may use sequential hints to solve it.

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AMC 8 2019 Problem 1 | Number Counting Problem

Try this beautiful Problem based on Number Counting from AMC 8 2019 Problem 1. You may use sequential hints to solve it.

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AMC 8 2020 Problem 22 | Number Game Problem

Try this beautiful Problem based on Number game from AMC 8 2020 Problem 22. You may use sequential hints to solve it.

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Math Kangaroo Ecolier 2017 Problem 22 | Counting Principle

Try this beautiful Problem based on Counting Principle from Math Kangaroo (Ecolier) 2017 Problem 22. You may use sequential hints to solve it.

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