Participant: xneby

Representing Poland using C++, Python.

**Qualification Round**: ranked 11420 (60 points)
Tic-Tac-Toe-Tomek		Lawnmower		Fair and Square			Treasure
S	L	S	L	S	L1	L2	S	L
C++	C++			Python			C++

**Round 1B**: ranked 186 (64 points)
Osmos		Falling Diamonds		Garbled Email
S	L	S	L	S	L
Python	Python	Python	Python

**Round 2**: ranked 38 (63 points)
Ticket Swapping		Many Prizes		Erdős–Szekeres		Multiplayer Pong
S	L	S	L	S	L	S	L
Python	Python	C++	C++	C++	C++

**Round 3**: ranked 181 (22 points)
Cheaters		Rural Planning		Are We Lost Yet?		Observation Wheel
S	L	S	L	S	L	S	L
		C++	C++