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These problems are mostly math-related. That's not to say that they're all straightforward. You'll still need to flex your noggin to figure them out!
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> Calculus
Difficulty: 3 of 5 Latest: Cube root infested denominator
Simplify 
      1              1              1
------------ + ------------ + --------------
∛1 + ∛2 + ∛4   ∛4 + ∛6 + ∛9   ∛9 + ∛12 + ∛16
(No Solution Yet, 0 Comments) Submitted on 2025-04-12 by Danish Ahmed Khan   
Page 74 of 177   << prev next >>    
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Difficulty: 3 of 5Nonconstant Product | Rating: 5.00
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Difficulty: 4 of 5Not a common alphametic |
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Difficulty: 2 of 51+4=5 |
Posted on 2016-03-28 by Ady TZIDON (Solution Posted, 2 Comments)
Difficulty: 4 of 5Find Five Fractions | Rating: 4.00
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Difficulty: 3 of 5Quadratic and Quintic Query | Rating: 5.00
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Difficulty: 3 of 5Nonnegative Integer Decision Poser | Rating: 5.00
Posted on 2016-03-22 by K Sengupta (Solution Posted, 1 Comments)
Difficulty: 1 of 5Simultaneous Satisfaction III |
Posted on 2016-03-21 by K Sengupta (No Solution Yet, 1 Comments)
Difficulty: 3 of 5Rational Value Validation |
Posted on 2016-03-20 by K Sengupta (No Solution Yet, 11 Comments)
Difficulty: 3 of 5Matrix Product Poser | Rating: 5.00
Posted on 2016-03-19 by K Sengupta (Solution Posted, 3 Comments)
Difficulty: 3 of 5Countable sets |
Posted on 2016-03-15 by Math Man (No Solution Yet, 8 Comments)
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