Participant: welter

Representing Poland using C++, Python.

**Qualification Round**: ranked 14766 (40 points)
Tic-Tac-Toe-Tomek		Lawnmower		Fair and Square			Treasure
S	L	S	L	S	L1	L2	S	L
		C++	C++

**Round 1C**: ranked 842 (38 points)
Consonants		Pogo		The Great Wall
S	L	S	L	S	L
Python	Python	Python

**Round 2**: ranked 1693 (8 points)
Ticket Swapping		Many Prizes		Erdős–Szekeres		Multiplayer Pong
S	L	S	L	S	L	S	L
C++