Problem Rankings

Rank Source Description Elo Rating
2981 AMC 8 1993 A Q10 This line graph represents the price of a trading ... 1499.26
2982 AMC 8 1998 A Q13 What is the ratio of the area of the shaded square... 1499.26
2983 AMC 8 1998 A Q25 Three generous friends, each with some money, redi... 1499.26
2984 AMC 8 1999 A Q10 A complete cycle of a traffic light takes 60 secon... 1499.26
2985 AMC 8 2002 A Q15 Which of the following polygons has the largest ar... 1499.26
2986 AMC 10 2001 A Q16 The mean of three numbers is 10 more than the leas... 1499.26
2987 AMC 10 2002 A Q23 Points \( A,B,C\) and \( D\) lie on a line, in tha... 1499.26
2988 AMC 10 2003 A Q7 How many non-congruent triangles with perimeter \(... 1499.26
2989 AMC 10 2003 B Q19 Three semicircles of radius \( 1\) are constructed... 1499.26
2990 AMC 10 2005 A Q25 In \( ABC\) we have \( AB = 25\), \( BC = 39\), an... 1499.26
2991 AMC 10 2007 A Q8 Triangles \( ABC\) and \( ADC\) are isosceles with... 1499.26
2992 AMC 10 2008 A Q18 A right triangle has perimeter \( 32\) and area \(... 1499.26
2993 AMC 10 2008 B Q5 For real numbers \( a\) and \( b\), define \( a\$b... 1499.26
2994 AMC 10 2011 B Q6 On Halloween Casper ate \(\frac{1}{3}\) of his can... 1499.26
2995 AMC 12 2019 A Q22 Circles \(\omega\) and \(\gamma\), both centered a... 1499.26
2996 AMC 12 1987 A Q15 If \((x, y)\) is a solution to the system \[ xy=6... 1499.26
2997 AMC 10 2005 B Q19 On a certain math exam, \( 10 \%\) of the students... 1499.26
2998 AMC 10 2007 B Q9 A cryptographic code is designed as follows. The f... 1499.24
2999 AMC 12 2001 A Q13 The parabola with equation \( y = ax^2 + bx + c\) ... 1499.23
3000 AMC 10 2003 B Q11 A line with slope \( 3\) intersects a line with sl... 1498.73