Participant: cos

Representing Japan using C++.

Qualification Round: ranked 1137 (135 points)
Tic-Tac-Toe-TomekLawnmowerFair and SquareTreasure
SLSLSL1L2SL
Download C++ Download C++ Download C++ Download C++ Download C++ Download C++ Download C++
Round 1B: ranked 457 (64 points)
OsmosFalling DiamondsGarbled Email
SLSLSL
Download C++ Download C++ Download C++ Download C++
Round 2: ranked 65 (63 points)
Ticket SwappingMany PrizesErdős–SzekeresMultiplayer Pong
SLSLSLSL
Download C++ Download C++ Download C++ Download C++ Download C++ Download C++
Round 3: ranked 80 (34 points)
CheatersRural PlanningAre We Lost Yet?Observation Wheel
SLSLSLSL
Download C++ Download C++ Download C++ Download C++