International Tournament of Town (ITT)
• ITT is a worldwide problem solving competition in mathematics organized in Russia.
• Type of questions: Full solution/essay. The level of problems are very high, i.e. ranging from difficult to very difficult mathematics problems.
• Any town can take part in it. Surya Institute is Indonesia Representative
• The Tournament of the Towns is affiliated with the World Federation of National Mathematics Competition.
• Each round has two levels - O-Level (easier) and A-Level (more difficult), They are scheduled approximately one week apart. Students have the right of choice as well. They may attempt either level or both. The score for the round is the maximum (not the sum) of the scores in the two levels.
• The questions in the O-level are less complicated and are accessible to the beginners. However, students are awarded less points for solving these questions. Nevertheless students can get enough points to win Diplomas if they solve the hardest three problems of the O-level.
• Questions in the A-level are more complicated. The most difficult of them are often solved only by a few participants. A beginner probably has no chance of obtaining any points from these questions. On the other hand, an exceptional student is sometimes awarded for them two or three times as many points as the questions in the O-level.
Award
• Students who exceed a certain minimum score are awarded a Diploma from the Russian Academy of Sciences.
• Opportunity to attend Maths Summer Camp at Moskow, Russia

Results  of 3oth Tournament of towns of Jakarta students
Winner's Diploma

name				grade		school						sex


Christa Lorenzia Soesanto	6th grade	Surya Institute					Female	
Fransisca Susan 		6th grade	Surya Institute					female	
Bivan Alzacky Harmanto		7th grade	SMP Lab School/ Surya Institute			Male
Stephen Sanjaya, 		7th grade	Canisius Junior College/Surya Institute		Male
Felicia Ganardi, 		8th grade	Surya Institute					Female
Tobi Moektijano, 		8th grade	Canisius Junior College				Male
Johan Gunardi			9th grade	SMAK 5 BPK Penabur Jakarta/ Surya Institute	Male
Ivan Wangsa			9th grade	SMAK 1 BPK Penabur Jakarta/ Surya Institute	Male
Joseph Andreas			11th grade	SMAK 1 BPK Penabur Jakarta/ Surya Institute	Male
Andreas Dui M.G			11th grade	SMAK Kolese St. Yusup				Male
Aldrian Obaja, 11th grade,	11th grade	SMAK 1 BPK Penabuk Bandung			Male








results  of 31st Tournament of towns of Jakarta students
Winner's Diploma


Richard Akira Heru, 			8th grade		Surya Institute	    		male
Christa Lorenzia Soesanto, 		8th grade  		Surya Institute			Female
Christopher Wiriawan, 			8th grade		Surya Institute			Male
Johan Gunardi,				11th grade		Surya Institute			Male
Raymond Tanadi,				10th grade		Surya Institute			Male
Tobi Moektijono, 			11th grade