Contest Generator
Create a custom contest from past contests.
October 28, 2025
Tuesday
The Contest Generator randomly chooses 25 problems (one each at #1, #2, #3, and so on) according to the contest selected. The problem set can be printed by clicking "Printer Friendly Version" below.
After generating a contest, each selected problem can be changed by clicking the arrows. A problem from the same contest, level and topics will be substituted.
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Please select a contest.