Problem Rankings

Rank Source Description Elo Rating
3481 AIME 2007 I Q5 The formula for converting a Fahrenheit temperatur... 1484.00
3482 AIME 2007 II Q3 Square \(ABCD\) has side length \(13\), and points... 1484.00
3483 AIME 2007 II Q13 A triangular array of squares has one square in th... 1484.00
3484 AIME 2017 I Q3 For a positive integer \(n\), let \(d_n\) be the u... 1484.00
3485 AIME 2017 II Q2 Teams \(T_1\), \(T_2\), \(T_3\), and \(T_4\) are i... 1484.00
3486 AIME 2011 I Q1 Jar A contains four liters of a solution that is \... 1484.00
3487 AIME 2011 I Q9 Suppose \(x\) is in the interval \([0,\pi/2]\) and... 1484.00
3488 AIME 2011 II Q2 On square \(ABCD\), point \(E\) lies on side \(\ov... 1484.00
3489 AIME 2011 II Q3 The degree measures of the angles of a convex 18-s... 1484.00
3490 AIME 2011 II Q9 Let \(x_1,x_2,\dots ,x_6\) be nonnegative real num... 1484.00
3491 AIME 1989 I Q1 Compute \(\sqrt{(31)(30)(29)(28)+1}\).... 1484.00
3492 AIME 2020 I Q13 Point \(D\) lies on side \(BC\) of \(\triangle ABC... 1484.00
3493 AIME 2013 I Q2 Find the number of five-digit positive integers, \... 1484.00
3494 AIME 2013 I Q5 The real root of the equation \(8x^3 - 3x^2 - 3x -... 1484.00
3495 AIME 2013 I Q6 Melinda has three empty boxes and \(12\) textbooks... 1484.00
3496 AIME 2013 II Q2 Positive integers \(a\) and \(b\) satisfy the cond... 1484.00
3497 AIME 2013 II Q13 In \(\triangle ABC\), \(AC = BC\), and point \(D\)... 1484.00
3498 AIME 1995 I Q1 Square \(S_{1}\) is \(1\times 1.\) For \(i\ge 1,\... 1484.00
3499 AIME 2021 I Q1 Zou and Chou are practicing their 100-meter sprint... 1484.00
3500 AIME 2021 II Q3 Find the number of permutations \(x_1, x_2, x_3, x... 1484.00