Problems

# Title Solved
64 Partial Sum of Squares Inequality 2
63 Cauchy-like Inequality 2
62 I. IMO 2000 Problem 5 1
61 H. Asia Pacific 2010 Problem 2 1
60 G. Austria 2015 Problem 4 3
59 F. Austria 2016 Problem 6 2
58 E. Canada 2002 Problem 5 3
57 D. Latvia 2021 Problem 5 2
56 C. Latvia 2021 Problem 2 7
55 B. Kazakhstan 2020 Problem 1 3
54 A. City Zhautykov 2017 Problem 2 9
53 Austria 2023 Final Round Problem 1 1
52 China South-Eastern 2024 Problem 2 0
51 Italy February Round 2025 P5 2
50 Quadratic Residue Exercise 1
49 Italy February Round 2025 Problem 4 3
48 Liouville Function Problem 1
47 Wedge Product Inequality 1
43 Test Contest 1 Problem C 3
42 Test Contest 1 Problem B 5
41 Test Contest 1 Problem A 4
40 City Zhautykov 2023 Grade 8 Problem 7 6
39 City Zhautykov 2023 Grade 8 Problem 3 1
38 City Zhautykov 2023 Grade 8 Problem 2 3
37 City Zhautykov 2024 Grade 8 Problem 2 2