| Quiz | Points | Best | Rating | Takes |
|---|
| Countries That Border Russia | 0 | - | 4.98 | 367,744 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,361 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,112 |
| Countries that Start with A | 0 | - | 4.96 | 1,628,279 |
| Countries that Start with B | 0 | - | 4.94 | 1,765,787 |
| Countries that Start with C | 0 | - | 4.95 | 1,399,227 |
| Countries that Start with D | 0 | - | 4.96 | 463,146 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,850 |
| Countries that Start with G | 0 | - | 4.95 | 1,129,202 |
| Countries that Start with H | 0 | - | 4.92 | 390,234 |
| Countries that Start with I | 0 | - | 4.90 | 975,996 |
| Countries that Start with J | 0 | - | 4.96 | 393,517 |
| Countries that Start with K | 0 | - | 4.94 | 571,445 |
| Countries that Start with L | 0 | - | 4.98 | 812,775 |
| Countries that Start with N | 0 | - | 4.90 | 834,056 |
| Countries that Start with P | 0 | - | 4.94 | 921,799 |
| Countries that Start with S | 0 | - | 4.97 | 1,355,522 |
| Countries that Start with T | 0 | - | 4.89 | 758,451 |
| Countries that Start with U | 0 | - | 4.97 | 684,291 |
| Countries that Start with V | 0 | - | 4.97 | 455,890 |
| Countries that Start with M | 0 | - | 4.95 | 1,059,686 |
| Countries that Border Poland | 0 | - | 4.98 | 129,473 |
| Countries that Border China | 0 | - | 4.97 | 211,925 |
| Australian States and Territories Quiz | 0 | - | 4.96 | 102,773 |
| Countries of Africa | 0 | - | 5.00 | 1,732,537 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,944 |
| Countries that Border Iraq | 0 | - | 4.96 | 91,348 |
| Countries Bordering Iran | 0 | - | 4.84 | 79,189 |
| Countries Bordering France | 0 | - | 4.90 | 308,935 |
| UK Immigration by Country | 0 | - | 4.92 | 112,703 |
| Countries Bordering Germany | 0 | - | 4.99 | 292,076 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,095 |
| Central American Countries | 0 | - | 4.96 | 122,341 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 185,123 |
| Countries Bordering South Africa | 0 | - | 4.97 | 72,357 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,084 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 98,873 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,181 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,963 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,744 |
| Countries Bordering Turkey | 0 | - | 4.99 | 96,352 |
| Countries Bordering Austria | 0 | - | 4.96 | 86,588 |
| Countries Bordering India | 0 | - | 4.98 | 127,793 |
| Slavic Countries | 0 | - | 4.96 | 79,311 |
| Countries by Clue #2 | 0 | - | 4.86 | 130,134 |
| Countries by Clue #3 | 0 | - | 4.67 | 81,483 |
| Countries by Clue #4 | 0 | - | 4.35 | 63,598 |
| European Countries by Clue | 0 | - | 4.94 | 154,354 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.89 | 68,759 |
| Countries Formerly in Yugoslavia | 0 | - | 4.93 | 92,224 |
| Germany Country Quiz | 0 | - | 4.87 | 115,074 |
| Cultural Symbols of Australia | 0 | - | 4.20 | 44,310 |
| Countries Bordering Italy | 0 | - | 4.90 | 69,996 |
| Russia Country Quiz | 0 | - | 4.86 | 90,810 |
| Japan Country Quiz | 0 | - | 4.91 | 103,277 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,396 |
| New Zealand Country Quiz | 0 | - | 4.55 | 56,318 |
| Australia Cities Map Quiz | 0 | - | 4.84 | 109,441 |
| Australia Map Quiz | 0 | - | 4.94 | 282,180 |
| Flags of Oceania | 0 | - | 5.00 | 178,165 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,254 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,749 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,364 |
| Countries Closest to Israel | 0 | - | 4.92 | 88,344 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,406 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,171 |
| Countries Closest to Japan | 0 | - | 4.95 | 101,958 |
| Countries Closest to India | 0 | - | 4.94 | 73,398 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,948 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,234 |
| Countries Closest to Turkey | 0 | - | 4.95 | 93,892 |
| Countries Closest to Africa | 0 | - | 4.96 | 116,478 |
| Countries Closest to the Persian Gulf | 0 | - | 4.91 | 63,241 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 68,413 |
| Oceania Map Quiz | 0 | - | 4.97 | 502,129 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,875 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 129,630 |
| Countries by Clue #5 | 0 | - | 4.44 | 41,007 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 71,913 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 99,259 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,409 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 75,266 |
| Australia A-Z | 0 | - | 4.38 | 34,815 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 111,968 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 996,713 |
| Monarchies of Europe | 0 | - | 4.91 | 62,178 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,670 |
| Top 15 Countries with the Most Hindus | 0 | - | 4.91 | 77,894 |
| European Countries with One Border | 0 | - | 4.95 | 135,107 |
| Asian Countries Ending in "IA" | 0 | - | 4.91 | 71,797 |
| Countries Closest to Egypt | 0 | - | 4.82 | 71,813 |
| Countries Closest to Indonesia | 0 | - | 4.98 | 75,036 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,314 |
| Every European Country Shape | 0 | - | 4.94 | 152,409 |
| Every Asian Country Shape | 0 | - | 4.95 | 65,441 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,107 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 78,699 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 64,887 |
| Top 10 European Countries by Coastline | 0 | - | 4.84 | 114,603 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,105 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 112,207 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,875 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,129 |
| Nauru Country Quiz | 0 | - | 4.54 | 17,523 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 126,965 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,272 |
| Countries of the Middle East | 0 | - | 4.96 | 148,089 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,646 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,489 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 97,520 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 89,083 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 139,817 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 71,855 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 87,292 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,288 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,166 |
| Top 10 Coldest Asian Countries | 0 | - | 4.96 | 91,810 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,611 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 66,522 |
| 10 Westernmost Countries in Europe | 0 | - | 4.94 | 112,694 |
| 10 Southernmost Countries in Asia | 0 | - | 4.98 | 67,630 |
| Countries Closest to Vietnam | 0 | - | 4.97 | 70,140 |
| 10 Easternmost Countries in Asia | 0 | - | 4.97 | 74,099 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,380 |
| 10 Northernmost Countries in Africa | 0 | - | 4.99 | 116,974 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 83,900 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 61,676 |
| "Stan" Countries - Map Quiz | 0 | - | 4.97 | 91,394 |
| European Diaspora - Top 11 Countries | 0 | - | 4.87 | 73,526 |
| African Countries by a Single Clue | 0 | - | 4.87 | 46,635 |
| Walking Across Borders with Hints #1 | 0 | - | 4.90 | 80,681 |
| 10 European Countries with the Most Tourists | 0 | - | 4.96 | 83,608 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,740 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,811 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,418 |
| African Island Countries | 0 | - | 4.95 | 80,335 |
| Countries that Beat the United States | 0 | - | 4.84 | 104,066 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,821 |
| Countries of Asia with Two or More Words | 0 | - | 4.93 | 80,474 |
| Most Visited Countries by Australians | 0 | - | 4.90 | 64,346 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,356 |
| Large Countries with Small Economies | 0 | - | 4.89 | 48,783 |
| Biggest Trading Partners - Australia | 0 | - | 4.84 | 37,037 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 75,924 |
| Top 10 Richest Countries in Europe | 0 | - | 4.92 | 96,841 |
| Top 10 Richest Countries in Asia | 0 | - | 4.90 | 60,469 |
| Countries Bordering Myanmar | 0 | - | 4.84 | 62,853 |
| Countries by a Single Clue #1 | 0 | - | 4.55 | 73,098 |
| Countries by a Single Clue #2 | 0 | - | 4.45 | 69,306 |
| Countries by a Single Clue #3 | 0 | - | 4.52 | 55,272 |
| Countries by a Single Clue #4 | 0 | - | 4.40 | 50,266 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 80,985 |
| Countries by a Single Clue #5 | 0 | - | 4.86 | 64,527 |
| Countries by a Single Clue #6 | 0 | - | 4.45 | 59,225 |
| Countries by a Single Clue #7 | 0 | - | 4.35 | 46,904 |
| Countries by a Single Clue #8 | 0 | - | 4.41 | 62,538 |
| Countries by a Single Clue #9 | 0 | - | 4.42 | 50,960 |
| Countries by a Single Clue #10 | 0 | - | 4.51 | 47,370 |
| Countries by a Single Clue #11 | 0 | - | 4.38 | 52,658 |
| Countries by a Single Clue #12 | 0 | - | 4.39 | 55,487 |
| Five Countries by a Single Word by Continent | 0 | - | 4.88 | 37,691 |
| Countries with Territory in the Balkans | 0 | - | 4.92 | 66,318 |
| Countries Bordering Serbia | 0 | - | 4.92 | 72,183 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,308 |
| The Only European Country ... | 0 | - | 4.92 | 135,956 |
| Countries that Visit Australia the Most | 0 | - | 4.87 | 50,430 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 89,938 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,423 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,476 |
| The Only Asian Country ... | 0 | - | 4.53 | 90,257 |
| The Only American Country ... | 0 | - | 4.93 | 85,596 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,745 |
| The Only African Country ... | 0 | - | 4.98 | 93,744 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,448 |
| Flags of Countries that Border China | 0 | - | 4.91 | 69,301 |
| Closest Countries to North Korea | 0 | - | 4.94 | 93,556 |
| Flags of Countries That Border France | 0 | - | 4.91 | 85,752 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,512 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 62,613 |
| Tuvalu Country Quiz | 0 | - | 4.81 | 16,457 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,060 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,980 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 60,115 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,486 |
| Which City in Australia? | 0 | - | 4.56 | 19,957 |
| Australia by Picture | 0 | - | 4.36 | 23,551 |
| Countries that Visit Japan the Most | 0 | - | 4.89 | 60,644 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 128,310 |
| Random European Capital to Country | 0 | - | 4.97 | 128,471 |
| Random European Country to Capital | 0 | - | 4.90 | 103,793 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,021 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,469 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,963 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.94 | 54,776 |
| Countries by Wikipedia Descriptions #2 | 0 | - | 4.37 | 41,148 |
| Countries by Wikipedia Descriptions #3 | 0 | - | 4.47 | 33,865 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.89 | 48,208 |
| Countries by Wikipedia Descriptions #5 | 0 | - | 4.53 | 30,529 |
| Which South American Country? | 0 | - | 4.77 | 36,116 |
| Which European Country - Multiple Choice | 0 | - | 4.55 | 74,140 |
