Participant: vaputa

Representing China using C++, Java.

**Qualification Round**: ranked 429 (170 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++	Java

**Round 1C**: ranked 142 (63 points)
Consonants		Pogo		The Great Wall
S	L	S	L	S	L
C++	C++	C++	C++

**Round 2**: ranked 436 (39 points)
Ticket Swapping		Many Prizes		Erdős–Szekeres		Multiplayer Pong
S	L	S	L	S	L	S	L
C++	C++	C++	C++