Problem Rankings

Rank Source Description Elo Rating
721 AMC 8 1993 A Q18 The rectangle shown has length \(AC=32\), width \(... 1514.53
722 AMC 10 2005 A Q21 For how many positive integers \( n\) does \( 1 + ... 1514.50
723 AMC 12 2004 A Q15 Brenda and Sally run in opposite directions on a c... 1514.50
724 AMC 12 1994 A Q27 A bag of popping corn contains \(\frac{2}{3}\) whi... 1514.41
725 AMC 8 1998 A Q21 A \(4*4*4\) cubical box contains 64 identical smal... 1514.30
726 AMC 10 2012 A Q23 Adam, Benin, Chiang, Deshawn, Esther, and Fiona ha... 1514.23
727 AMC 8 1993 A Q16 \(\dfrac{1}{1+\dfrac{1}{2+\dfrac{1}{3}}} =\) $$... 1514.14
728 AMC 8 2002 A Q18 Gage skated 1 hr 15 min each day for 5 days and 1 ... 1514.10
729 AMC 12 2020 B Q13 Which of the following is the value of \(\sqrt{\lo... 1514.07
730 AMC 10 2004 A Q20 Points \(E\) and \(F\) are located on square \(ABC... 1514.03
731 AMC 10 2012 B Q22 Let \((a_1,a_2, \dots ,a_{10})\) be a list of the ... 1514.03
732 AIME 2009 II Q12 From the set of integers \( \{1,2,3,\ldots,2009\}\... 1514.03
733 AMC 8 1999 A Q17 Problems 17, 18, and 19 refer to the following: ... 1514.00
734 AMC 10 2003 B Q6 Many television screens are rectangles that are me... 1513.94
735 AMC 10 2012 B Q20 Bernado and Silvia play the following game. An in... 1513.93
736 AMC 10 2003 A Q23 A large equilateral triangle is constructed by usi... 1513.93
737 AMC 8 2000 A Q7 What is the minimum possible product of three diff... 1513.87
738 AMC 10 2004 B Q11 Two eight-sided dice each have faces numbered \( 1... 1513.84
739 AMC 8 1987 A Q17 Abby, Bret, Carl, and Dana are seated in a row of ... 1513.83
740 AMC 8 1989 Q Let \(T_k\) be the transformation of the coordinat... 1513.83