47-霳脸大水鐼鼞麚崳埋＜让尟哴圸镜头剝近距离蝉еґз»™з‹јеџ‹зњ‹пјњдёќиўњй«и·џиї±жѓ‘пјњж— Еґ—爆蝉暾柒蹂躟＜郓... -
A problem involving a 60-digit number made of ones and eights, requiring a proof of divisibility by a 30-digit number consisting only of nines.
The materials for the include problems and solutions for both the Fall and Spring rounds. A problem involving a 60-digit number made of
You can find the official papers, including specific versions for different grade levels and difficulty settings, on the Official Tournament of Towns website and the University of Toronto's mirror site . 2025 – 2026
A game theory problem between Alice and Bob involving a A problem involving a 60-digit number made of
For additional preparation, you can browse the full archive of past tasks or review categorized problems on Shkolkovo . Fourty seventh Tournament of Towns, 2025 – 2026