Contest Archive
You can find all of our previous contests' results and problems here. We've also opened up Standard Round problems for everyone to upsolve! See the sample problem to try out the contest system with an easy problem.
LIT 2025
- Winners and Statistics
- Standard Round Problems (coming soon) / CTF Round
- Standard Round Scoreboard (coming soon)
LIT 2023
LIT 2022
LIT 2021
- Winners and Statistics
- Standard Problems / Standard Round Solutions / CTF Round
- Standard Round Scoreboard