3. PARTICIPANTS
3.1. The participants are divided into age groups and thus into competition groups as follows:
3.1.1. Group A – 6 to 7 years
3.1.2. Group B – 8 to 10 years
3.1.3. Group C – 11 to 13 years
3.1.4. Group D – 14 to 17 years
3.2. If the participant already belongs to the older group at the time of the start of the competition (registration 1st round) or at the time of the start of the 2nd round, the age difference of max 4 (four) months is tolerated.