Participant: XLk

Representing China using Ruby, Python, C++.

**Qualification Round**: ranked 4287 (100 points)
Tic-Tac-Toe-Tomek		Lawnmower		Fair and Square			Treasure
S	L	S	L	S	L1	L2	S	L
Ruby	Ruby	Python	Python	Python			C++

**Round 1A**: ranked 595 (46 points)
Bullseye		Manage your Energy		Good Luck
S	L	S	L	S	L
Python	Python	C++		C++

**Round 2**: ranked 99 (63 points)
Ticket Swapping		Many Prizes		Erdős–Szekeres		Multiplayer Pong
S	L	S	L	S	L	S	L
C++	C++	Python	Python	C++	C++