Participant: XraY

Representing Russia using C++.

**Qualification Round**: ranked 4207 (100 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 1B**: ranked 4574 (10 points)
Osmos		Falling Diamonds		Garbled Email
S	L	S	L	S	L
C++

**Round 1C**: ranked 30 (75 points)
Consonants		Pogo		The Great Wall
S	L	S	L	S	L
C++	C++	C++		C++	C++

**Round 2**: ranked 172 (48 points)
Ticket Swapping		Many Prizes		Erdős–Szekeres		Multiplayer Pong
S	L	S	L	S	L	S	L
C++	C++	C++	C++	C++

**Round 3**: ranked 66 (37 points)
Cheaters		Rural Planning		Are We Lost Yet?		Observation Wheel
S	L	S	L	S	L	S	L
C++	C++			C++		C++