Participant: xiangnash

Representing China using Python, C++.

**Qualification Round**: ranked 1716 (115 points)
Tic-Tac-Toe-Tomek		Lawnmower		Fair and Square			Treasure
S	L	S	L	S	L1	L2	S	L
Python	Python	Python	Python	Python	Python

**Round 1B**: ranked 2404 (22 points)
Osmos		Falling Diamonds		Garbled Email
S	L	S	L	S	L
Python	Python

**Round 1C**: ranked 153 (55 points)
Consonants		Pogo		The Great Wall
S	L	S	L	S	L
Python		Python		C++	C++

**Round 2**: ranked 1142 (19 points)
Ticket Swapping		Many Prizes		Erdős–Szekeres		Multiplayer Pong
S	L	S	L	S	L	S	L
C++	C++