Six undergrads · Sri Lanka

We keep entering
competitions and
refusing to lose

Rexosphere is a team of friends who spend their weekends at hackathons and coding contests. Three championships so far. We are not planning to stop.

See the wins Meet the team

The receipts

The standings

6 events /3 titles/ 7 placements / 2025–26

1
Bashaway 2025
Champion
SLIIT FOSS
A bash scripting gauntlet. We came for the puzzles and left with the trophy.
1
AlgoArena 2025
Champion
Leo Club of US
Inter-university coding competition.
13
Codemania 2026
Champion + Second Runner-up
We split into two teams and took two of the three podium spots.
2
Duothan 6.0
1st Runner-up
IEEE Student Branch, NSBM · August 2026
2
AgenTrix 2026
1st Runner-up
Computer Engineering Society, University of Ruhuna
★
Cursor Colombo Buildathon '26
Popularity Award
Cursor Sri Lanka
Voted for by the room.

Who we are

Rexosphere

We met at university, discovered we all liked the same kind of problem, and started signing up for things together. Bash golf, algorithm sprints, 48-hour buildathons — if it has a leaderboard, we are probably in the queue for it.

Somewhere along the way we started winning. This site is mostly here so we have somewhere to put the photos.