High school students from around the world are taking part
๐ฆ๐ซ Afghanistan
๐ฆ๐ฑ Albania
๐ฉ๐ฟ Algeria
๐ฆ๐ด Angola
๐ฆ๐ท Argentina
๐ฆ๐บ Australia
๐ฆ๐น Austria
๐ง๐ธ Bahamas
๐ง๐ฉ Bangladesh
๐ง๐ฟ Belize
๐ง๐ฏ Benin
๐ง๐ด Bolivia
๐ง๐ฆ Bosnia and Herzegovina
๐ง๐ผ Botswana
๐ง๐ท Brazil
๐ง๐ฌ Bulgaria
๐ง๐ฎ Burundi
๐ฐ๐ญ Cambodia
๐จ๐ฒ Cameroon
๐จ๐ฆ Canada
๐จ๐ป Cape Verde
๐ฐ๐พ Cayman Islands
๐น๐ฉ Chad
๐จ๐ฑ Chile
๐จ๐ณ China
๐จ๐ด Colombia
๐จ๐ท Costa Rica
๐จ๐ฎ Cote d’Ivoire
๐ญ๐ท Croatia
๐จ๐ฉ DR Congo
๐ฉ๐ฏ Djibouti
๐ฉ๐ด Dom Republic
๐ช๐จ Ecuador
๐ช๐ฌ Egypt
๐ธ๐ป El Salvador
๐ช๐น Ethiopia
๐ซ๐ด Faroe Islands
๐ซ๐ฏ Fiji
๐ซ๐ฎ Finland
๐ซ๐ท France
๐ฌ๐ฒ Gambia
๐ฌ๐ช Georgia
๐ฉ๐ช Germany
๐ฌ๐ญ Ghana
๐ฌ๐ท Greece
๐ฌ๐น Guatemala
๐ฌ๐ณ Guinea
๐ฌ๐พ Guyana
๐ญ๐น Haiti
๐ญ๐ฐ Hong Kong
๐ญ๐บ Hungary
๐ฎ๐ณ India
๐ฎ๐ฉ Indonesia
๐ฎ๐ถ Iraq
๐ฎ๐ช Ireland
๐ฎ๐ฑ Israel
๐ฎ๐น Italy
๐ฏ๐ฒ Jamaica
๐ฏ๐ต Japan
๐ฏ๐ด Jordan
๐ฐ๐ฟ Kazakhstan
๐ฐ๐ช Kenya
๐ฝ๐ฐ Kosovo
๐ฑ๐ง Lebanon
๐ฑ๐ธ Lesotho
๐ฑ๐ท Liberia
๐ฑ๐พ Libya
๐ฑ๐น Lithuania
๐ฒ๐ฐ Macedonia
๐ฒ๐ฌ Madagascar
๐ฒ๐ผ Malawi
๐ฒ๐พ Malaysia
๐ฒ๐ฑ Mali
๐ฒ๐บ Mauritius
๐ฒ๐ฝ Mexico
๐ฒ๐ฉ Moldova
๐ฒ๐ณ Mongolia
๐ฒ๐ช Montenegro
๐ฒ๐ฆ Morocco
๐ฒ๐ฟ Mozambique
๐ฒ๐ฒ Myanmar
๐ณ๐ฆ Namibia
๐ณ๐ต Nepal
๐ณ๐ฑ Netherlands Antilles
๐ณ๐ฟ New Zealand
๐ณ๐ฎ Nicaragua
๐ณ๐ช Niger
๐ณ๐ฌ Nigeria
๐ณ๐ด Norway
๐ด๐ฒ Oman
๐ต๐ฐ Pakistan
๐ต๐ธ Palestine
๐ต๐ฆ Panama
๐ต๐ช Peru
๐ต๐ญ Philippines
๐ต๐ฑ Poland
๐ต๐น Portugal
๐ถ๐ฆ Qatar
๐ท๐ด Romania
๐ท๐บ Russia
๐ท๐ผ Rwanda
๐ฐ๐ณ Saint Kitts and Nevis
๐ป๐จ Saint Vincent and the Grenadines
๐ธ๐ฆ Saudi Arabia
๐ธ๐ณ Senegal
๐ท๐ธ Serbia
๐ธ๐ฑ Sierra Leone
๐ธ๐ฌ Singapore
๐ธ๐ฐ Slovakia
๐ธ๐ด Somalia
๐ฟ๐ฆ South Africa
๐ฐ๐ท South Korea
๐ช๐ธ Spain
๐ฑ๐ฐ Sri Lanka
๐ธ๐ฉ Sudan
๐ธ๐ท Suriname
๐ธ๐ฟ Swaziland
๐ธ๐ช Sweden
๐จ๐ญ Switzerland
๐น๐ผ Taiwan
๐น๐ฟ Tanzania
๐น๐ญ Thailand
๐น๐ฌ Togo
๐น๐น Trinidad and Tobago
๐น๐ณ Tunisia
๐น๐ท Turkey
๐น๐จ Turks and Caicos Islands
๐บ๐ฌ Uganda
๐บ๐ฆ Ukraine
๐ฆ๐ช United Arab Emirates
๐ฌ๐ง United Kingdom
๐บ๐พ Uruguay
๐บ๐ธ USA
๐บ๐ฟ Uzbekistan
๐ป๐ณ Viet Nam
๐ฟ๐ฒ Zambia
๐ฟ๐ผ Zimbabwe