The following countries organize an annual Bebras Contest on Informatics and Computer Fluency hence, participate in the Bebras initiative.
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| Australia (2015: 16925 participants) | Austria (2017: 31034 participants) | Azerbaijan (2016: 5153 participants) |
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| Belarus (2017: 111554 participants) | Belgium (2017: 2345 participants) | Bosnia and Herzegovina (2017: 4164 participants) |
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| Brazil | Bulgaria (2017: 414 participants) | Canada (2017: 15730 participants) |
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| China (2017: 46053 participants) | Chinese Taipei (Taiwan Province) (2017: 111560 participants) | Croatia (2017: 15247 participants) |
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| Cyprus (2016: 606 participants) | Czechia (2017: 74518 participants) | Egypt |
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| Estonia (2017: 3919 participants) | Finland (2017: 5373 participants) | France (2017: 598869 participants) |
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| Germany (2017: 341241 participants) | Hungary (2017: 21411 participants) | Iceland (2017: 2045 participants) |
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| Indonesia (2017: 3714 participants) | Iran (2017: 2615 participants) | Ireland (2017: 5717 participants) |
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| Israel (2016: 250 participants) | Italy (2017: 41064 participants) | Japan (2017: 5509 participants) |
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| Jordan (2017: 155 participants) | Kazakhstan (2016: 2995 participants) | Latvia (2017: 13027 participants) |
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| Lithuania (2017: 41708 participants) | Macedonia (2017: 24820 participants) | Malaysia (2018: 6601 participants) |
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| Malta | Mongolia (2017: 251 participants) | Netherlands (2017: 18447 participants) |
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| New Zealand (2016: 315 participants) | Nigeria | Pakistan (2017: 11170 participants) |
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| Poland (2017: 24168 participants) | Portugal (2017: 160 participants) | Russian Federation (2017: 22549 participants) |
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| Romania (2017: 15148 participants) | Serbia (2017: 42539 participants) | Singapore |
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| Slovakia (2017: 74216 participants) | Slovenia (2017: 29993 participants) | Republic of South Africa (2017: 22058 participants) |
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| South Korea (2017: 7203 participants) | Spain (2016: 671 participants) | Sweden (2017: 9696 participants) |
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| Switzerland (2017: 16395 participants) | Tunisia | Turkey (2017: 35164 participants) |
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| Ukraine (2017: 117463 participants) | United Kingdom (2017: 143134 participants) | United States of America (2017: 44891 participants) |
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| Vietnam (2017: 6737 participants) | Greece | Thailand |
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| Hong Kong |
The following countries are planning to install a Bebras Contest:
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| Denmark | Ivory Coast | Mexico |
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| Norway | Philippines | Morocco |