Participant: Leewings

Representing China using C++, Ruby.

**Qualification Round**: ranked 1581 (115 points)
Tic-Tac-Toe-Tomek		Lawnmower		Fair and Square			Treasure
S	L	S	L	S	L1	L2	S	L
C++	C++	C++	C++	C++	C++

**Round 1A**: ranked 434 (46 points)
Bullseye		Manage your Energy		Good Luck
S	L	S	L	S	L
Ruby	Ruby	C++		C++

**Round 2**: ranked 454 (39 points)
Ticket Swapping		Many Prizes		Erdős–Szekeres		Multiplayer Pong
S	L	S	L	S	L	S	L
C++	C++	C++	C++

**Round 3**: ranked 157 (25 points)
Cheaters		Rural Planning		Are We Lost Yet?		Observation Wheel
S	L	S	L	S	L	S	L
C++	C++					C++