Cheenta Academy for Olympiad & Research - Invidious

Cheenta Academy for Olympiad & Research

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Since 2010, August, we have worked with hundreds of outstanding students from over five countries. Some of these students went on to perform brilliantly in Math Olympiads and other challenging mathematical contests. All credit goes to their years of hard work and persistence. Time and again, we learnt outstanding problem-solving strategies from our students.

We follow pedagogical methods used in the erstwhile Soviet Union. Discussions begin and end with problems. Students tirelessly work together on different methods. Faculty, on the other hand, disrupts this group-work with occasional hints and conceptual remarks, almost never divulging the entire solution. This method was crafted under the brilliant leadership of Vasiliyev in Mathematical Circles of Moscow and Saint Petersburg.

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9:51

How to Use Homothety | AMC 8, 2025, Problem 18 | Dr. Ashani Dasgupta | Cheenta |

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6:13

What is the Minimum Value | ISI 2013 Obj 21 | Dr. Ashani Dasgupta | Cheenta |

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343 views

8:16

Pre Doctoral Research Opportunity | For Advanced College & University Students | Dr. Ashani Dasgupta

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Shared 3 days ago

149 views

4:48

What is the Last Digit | ISI 2013, Obj 12 | Dr. Ashani Dasgupta | Cheenta |

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Shared 4 days ago

271 views

7:05

Ten's Place Digit of Power of Three | Dr. Ashani Dasgupta | Cheenta |

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459 views

7:21

What if you like mathematical science but do not want to do JEE | Dr. Ashani Dasgupta | Cheenta |

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2.2K views

2:11

The Clerk Who Outsmarted Cambridge: The Story of Ramanujan | Cheenta |

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373 views

10:15

What is Rearrangement Inequality | Dr. Ashani Dasgupta | Cheenta |

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454 views

45:24

মেশিন লার্নিং আধুনিক কৃত্রিম বুদ্ধিমত্তার একটি কেন্দ্রীয় স্তম্ভ | প্রচেতা সেন | চিন্তা সেমিনার |

Cheenta Academy for Olympiad & Research

Shared 3 weeks ago

188 views

9:25

Isogonal Lines through Problem Solving | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 3 weeks ago

339 views

12:22

What is Topology | How Euler Solved the Bridge Problem | Dr. Ashani Dasgupta | Cheenta |

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Shared 4 weeks ago

617 views

2:58

Banibrata Lives in Tiroti Village in West Bengal | Creating Math Olympiad in Rural India

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Shared 4 weeks ago

333 views

10:13

Khori - A whiteboard developed by Cheenta | Dr. Ashani Dasgupta |

Cheenta Academy for Olympiad & Research

Shared 4 weeks ago

749 views

7:23

Experiments in Maths | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 1 month ago

590 views

16:23

Evaluating Limit through Integration | Sandwich Theorem | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 1 month ago

432 views

7:34

Coloring Methods | Paving with Dominoes | Raghunath JV | Cheenta |

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Shared 1 month ago

214 views

12:52

What is the Real Meaning of Algebra | Cheenta Olympiad Programs | Dr. Ashani Dasgupta |

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Shared 1 month ago

819 views

4:46

New Computer Science Program for Juniors | Cheenta Academy | Informatics Olympiad |

Cheenta Academy for Olympiad & Research

Shared 1 month ago

192 views

8:56

How to Explore Math beyond High School | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 1 month ago

1.4K views

20:26

An Interesting Application of CRT | Taiwanese RMO 2002 I Dr. Soumyadeep Dutta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 1 month ago

235 views

16:40

Fermat's Method of Infinite Descent | APMO 1989 - P2 | Raghunath JV | Cheenta |

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Shared 1 month ago

448 views

3:52

Path to Ivy League | How Leadership Projects transform the Learning Path | Dr. Ashani Dasgupta

Cheenta Academy for Olympiad & Research

Shared 1 month ago

149 views

16:46

Methods in Geometry | Books and Resources | Raghunath JV | Cheenta |

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Shared 1 month ago

2.7K views

21:06

NSEP 2024 Numericals Problem Solve | Atri Mukherjee | Cheenta |

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Shared 1 month ago

150 views

22:20

Experimental Physics using Arduino | Tanumoy Banerjee | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 1 month ago

179 views

24:52

IGO 2025 P1 | Inversion and Angle Chasing | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 1 month ago

297 views

6:17

A Math Olympiad for Rural Students in Purulia | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 1 month ago

398 views

7:34

NSEP 2025 Paper code 61 Problem 53 MCQ | Tanumoy Banerjee | Cheenta |

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Shared 2 months ago

123 views

10:37

How to Solve Diophantine Equations in Number Theory | Putnam 2024 | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

518 views

11:08

NSEP 2025 Paper code 61 Problem 27 Single Correct | Tanumoy Banerjee | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

133 views

11:33

Regional Math Olympiad 2025 | Problem 3 | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

620 views

9:21

RMO 2025 P4 | Diophantine equations | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

621 views

10:27

RMO 2025 P1 | Lines and Intersections | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

405 views

40:18

On a generalization of the Cannon conjecture | Dr. Arka Banerjee | Cheenta Research Seminar |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

133 views

4:18

Book Announcement 2 - An Invitation to Math Olympiad | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

1K views

3:26

ISI - CMI Entrance, Olympiad and Science Fair - New Offline Classes at Cheenta | Dr. Ashani Dasgupta

Cheenta Academy for Olympiad & Research

Shared 2 months ago

198 views

21:11

Path to Ivy League Seminar 2025 | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

482 views

18:05

RMO 2008 P2 | RMO Books | Constructing Sequences | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

343 views

3:55

Olympiad and Research Winter Camp 2025 | 7 days of Outstanding Math in Rural Residential Camp |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

335 views

13:33

When are Four Points on a Circle | Concepts in Olympiad Geometry | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

497 views

3:38

In-Person Olympiad, Research and ISI-CMI Entrance Program in Kolkata, Purulia and Bankura | Cheenta

Cheenta Academy for Olympiad & Research

Shared 2 months ago

412 views

11:29

Euler-Mascheroni Constant | Convergence of Sequence | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 2 months ago

326 views

15:35

Math Circles in Remote Villages - Canada to Purulia | Research Seminar at Cheenta | Aaron Dutta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

389 views

17:57

Analysis by coloring cells | Baltic Way 2024 P7 | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

209 views

47:17

Statistics and Neuro-imaging | Research Seminar at Cheenta | Poulami Kar |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

190 views

7:58

Experiment on Pascal's Law | Atri Mukherjee | Cheenta Academy |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

166 views

10:45

USAMO 2005 P5 | Convex Hull | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

313 views

8:50

Convex Hull | Definition and Construction | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

318 views

11:49

Should You Use ChatGPT for Math | Cheenta Olympiad Programs | Dr. Ashani Dasgupta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

1.9K views

8:01

What is Mobius Inversion ? | Part 2 | Olympiad Number Theory | Dr. Ashani Dasgupta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

377 views

38:44

Dr. Deep Chatterjee(MIT)—Neural Network in search of Gravitational Waves-Research Seminar at Cheenta

Cheenta Academy for Olympiad & Research

Shared 3 months ago

347 views

1:04:32

Professor Rajiv Gandhi(Rutgers University)-Algorithmic Thinking and PACT-Research Seminar at Cheenta

Cheenta Academy for Olympiad & Research

Shared 3 months ago

449 views

11:27

Construct 15° in a square through paper folding | Raghunath JV | cheenta

Cheenta Academy for Olympiad & Research

Shared 3 months ago

190 views

4:27

Experiment on Surface Tension | Cheenta Academy |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

199 views

11:56

What is Mobius Inversion ? - Adventures in Olympiad Number Theory - Part 1

Cheenta Academy for Olympiad & Research

Shared 3 months ago

927 views

15:43

Should You Apply for American Universities in 2026 and 2027?

Cheenta Academy for Olympiad & Research

Shared 3 months ago

553 views

4:29

Fill up the 4X4 grid | CRMO 2014 - Paper 1 - P4

Cheenta Academy for Olympiad & Research

Shared 3 months ago

296 views

19:36

Distributive Law in GCD and LCM | RMO Conceptual discussion

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Shared 3 months ago

499 views

5:52

Parent Asked: What should be the Subject Combination in IGCSE ?

Cheenta Academy for Olympiad & Research

Shared 4 months ago

185 views

9:43

Leadership Story - Building For First Generation STEM Learners | Cheenta Advanced Research Program

Cheenta Academy for Olympiad & Research

Shared 4 months ago

290 views