Problems

# Title Solved
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
36 City Zhautykov 2024 Grade 8 Problem 1 14
35 City Zhautykov 2025 Grade 8 Problem 1 6
34 City Zhautykov 2025 Grade 8 Problem 8 3
33 Weighted Turán's Theorem 1
32 Fibonacci Divisibility 1
31 Kazakhstan Regional 2026 Grade 11 Problem 1 5
30 Latvian National 2025 Grade 10 Problem 1 8
29 Kazakhstan District 2025 Grade 11 Problem 1 10
28 Fan–Taussky–Todd Inequality 0
27 2025 Israel National Olympiad Problem 7 2
26 Coefficients Product Bound 2
25 xyzzy 0
24 Korean National 2010 Problem 3 1
23 Rational Cube Sum 1
22 Latvian National 2025 Grade 12 Problem 4 2
21 Latvian National 2025 Grade 12 Problem 3 5
20 Latvian National 2025 Grade 12 Problem 1 7
19 2018 OMA Intercolegial Level 2 Problem 1 5
18 Bulgaria TST 2009 Problem ? 2