| Quiz | Points | Best | Rating | Takes |
|---|
| Countries That Border Russia | 0 | - | 4.98 | 367,575 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,308 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,037 |
| Countries that Start with A | 0 | - | 4.96 | 1,627,274 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,810 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,411 |
| Countries that Start with D | 0 | - | 4.96 | 462,763 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,248 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,542 |
| Countries that Start with H | 0 | - | 4.92 | 389,895 |
| Countries that Start with I | 0 | - | 4.90 | 975,481 |
| Countries that Start with J | 0 | - | 4.96 | 393,188 |
| Countries that Start with K | 0 | - | 4.95 | 571,016 |
| Countries that Start with L | 0 | - | 4.98 | 812,284 |
| Countries that Start with N | 0 | - | 4.90 | 833,549 |
| Countries that Start with P | 0 | - | 4.94 | 921,241 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,759 |
| Countries that Start with T | 0 | - | 4.89 | 758,002 |
| Countries that Start with U | 0 | - | 4.97 | 683,895 |
| Countries that Start with V | 0 | - | 4.97 | 455,609 |
| Countries that Start with M | 0 | - | 4.95 | 1,059,076 |
| Countries that Border Poland | 0 | - | 4.98 | 129,415 |
| Countries that Border China | 0 | - | 4.97 | 211,857 |
| Australian States and Territories Quiz | 0 | - | 4.96 | 102,734 |
| Countries of Africa | 0 | - | 5.00 | 1,730,983 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,297 |
| Countries that Border Iraq | 0 | - | 4.97 | 91,305 |
| Countries Bordering Iran | 0 | - | 4.84 | 79,147 |
| Countries Bordering France | 0 | - | 4.90 | 308,817 |
| UK Immigration by Country | 0 | - | 4.92 | 112,669 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,895 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,061 |
| Central American Countries | 0 | - | 4.96 | 122,282 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 184,955 |
| Countries Bordering South Africa | 0 | - | 4.97 | 72,324 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,988 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 98,832 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,146 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,921 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,678 |
| Countries Bordering Turkey | 0 | - | 4.99 | 96,298 |
| Countries Bordering Austria | 0 | - | 4.96 | 86,548 |
| Countries Bordering India | 0 | - | 4.98 | 127,724 |
| Slavic Countries | 0 | - | 4.96 | 79,279 |
| Countries by Clue #2 | 0 | - | 4.86 | 130,090 |
| Countries by Clue #3 | 0 | - | 4.66 | 81,459 |
| Countries by Clue #4 | 0 | - | 4.35 | 63,582 |
| European Countries by Clue | 0 | - | 4.94 | 154,310 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.89 | 68,675 |
| Countries Formerly in Yugoslavia | 0 | - | 4.93 | 92,191 |
| Germany Country Quiz | 0 | - | 4.87 | 115,010 |
| Cultural Symbols of Australia | 0 | - | 4.20 | 44,302 |
| Countries Bordering Italy | 0 | - | 4.90 | 69,965 |
| Russia Country Quiz | 0 | - | 4.86 | 90,715 |
| Japan Country Quiz | 0 | - | 4.91 | 103,220 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,351 |
| New Zealand Country Quiz | 0 | - | 4.54 | 56,293 |
| Australia Cities Map Quiz | 0 | - | 4.84 | 109,398 |
| Australia Map Quiz | 0 | - | 4.94 | 282,075 |
| Flags of Oceania | 0 | - | 5.00 | 178,030 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,232 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,702 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,330 |
| Countries Closest to Israel | 0 | - | 4.92 | 88,311 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,345 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,138 |
| Countries Closest to Japan | 0 | - | 4.95 | 101,919 |
| Countries Closest to India | 0 | - | 4.94 | 73,362 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,871 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,157 |
| Countries Closest to Turkey | 0 | - | 4.95 | 93,846 |
| Countries Closest to Africa | 0 | - | 4.96 | 116,437 |
| Countries Closest to the Persian Gulf | 0 | - | 4.91 | 63,225 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 68,383 |
| Oceania Map Quiz | 0 | - | 4.97 | 501,918 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,834 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 129,554 |
| Countries by Clue #5 | 0 | - | 4.44 | 40,995 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 71,895 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 99,187 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,351 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 75,234 |
| Australia A-Z | 0 | - | 4.38 | 34,804 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,924 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,958 |
| Monarchies of Europe | 0 | - | 4.91 | 62,154 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,604 |
| Top 15 Countries with the Most Hindus | 0 | - | 4.91 | 77,853 |
| European Countries with One Border | 0 | - | 4.95 | 135,059 |
| Asian Countries Ending in "IA" | 0 | - | 4.91 | 71,767 |
| Countries Closest to Egypt | 0 | - | 4.82 | 71,788 |
| Countries Closest to Indonesia | 0 | - | 4.98 | 74,990 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,255 |
| Every European Country Shape | 0 | - | 4.94 | 152,339 |
| Every Asian Country Shape | 0 | - | 4.96 | 65,405 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,047 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 78,659 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 64,854 |
| Top 10 European Countries by Coastline | 0 | - | 4.84 | 114,563 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,031 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 112,130 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,817 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,097 |
| Nauru Country Quiz | 0 | - | 4.54 | 17,511 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 126,918 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,212 |
| Countries of the Middle East | 0 | - | 4.96 | 148,020 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,604 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,459 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 97,460 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 89,021 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,327 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 71,810 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 87,250 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,214 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,078 |
| Top 10 Coldest Asian Countries | 0 | - | 4.96 | 91,777 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,546 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 66,496 |
| 10 Westernmost Countries in Europe | 0 | - | 4.94 | 112,655 |
| 10 Southernmost Countries in Asia | 0 | - | 4.98 | 67,606 |
| Countries Closest to Vietnam | 0 | - | 4.97 | 70,111 |
| 10 Easternmost Countries in Asia | 0 | - | 4.97 | 74,064 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,347 |
| 10 Northernmost Countries in Africa | 0 | - | 4.99 | 116,934 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 83,868 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 61,650 |
| "Stan" Countries - Map Quiz | 0 | - | 4.97 | 91,350 |
| European Diaspora - Top 11 Countries | 0 | - | 4.87 | 73,501 |
| African Countries by a Single Clue | 0 | - | 4.87 | 46,618 |
| Walking Across Borders with Hints #1 | 0 | - | 4.90 | 80,651 |
| 10 European Countries with the Most Tourists | 0 | - | 4.96 | 83,556 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,664 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,777 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,387 |
| African Island Countries | 0 | - | 4.95 | 80,267 |
| Countries that Beat the United States | 0 | - | 4.84 | 104,017 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,781 |
| Countries of Asia with Two or More Words | 0 | - | 4.93 | 80,441 |
| Most Visited Countries by Australians | 0 | - | 4.90 | 64,301 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,280 |
| Large Countries with Small Economies | 0 | - | 4.89 | 48,751 |
| Biggest Trading Partners - Australia | 0 | - | 4.84 | 37,015 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 75,895 |
| Top 10 Richest Countries in Europe | 0 | - | 4.92 | 96,786 |
| Top 10 Richest Countries in Asia | 0 | - | 4.90 | 60,417 |
| Countries Bordering Myanmar | 0 | - | 4.84 | 62,825 |
| Countries by a Single Clue #1 | 0 | - | 4.54 | 73,081 |
| Countries by a Single Clue #2 | 0 | - | 4.45 | 69,286 |
| Countries by a Single Clue #3 | 0 | - | 4.51 | 55,254 |
| Countries by a Single Clue #4 | 0 | - | 4.40 | 50,250 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 80,943 |
| Countries by a Single Clue #5 | 0 | - | 4.86 | 64,507 |
| Countries by a Single Clue #6 | 0 | - | 4.45 | 59,207 |
| Countries by a Single Clue #7 | 0 | - | 4.35 | 46,893 |
| Countries by a Single Clue #8 | 0 | - | 4.41 | 62,533 |
| Countries by a Single Clue #9 | 0 | - | 4.42 | 50,954 |
| Countries by a Single Clue #10 | 0 | - | 4.51 | 47,356 |
| Countries by a Single Clue #11 | 0 | - | 4.38 | 52,649 |
| Countries by a Single Clue #12 | 0 | - | 4.39 | 55,474 |
| Five Countries by a Single Word by Continent | 0 | - | 4.88 | 37,642 |
| Countries with Territory in the Balkans | 0 | - | 4.92 | 66,282 |
| Countries Bordering Serbia | 0 | - | 4.92 | 72,151 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,256 |
| The Only European Country ... | 0 | - | 4.92 | 135,902 |
| Countries that Visit Australia the Most | 0 | - | 4.87 | 50,385 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 89,883 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,362 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,443 |
| The Only Asian Country ... | 0 | - | 4.52 | 90,225 |
| The Only American Country ... | 0 | - | 4.93 | 85,567 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,674 |
| The Only African Country ... | 0 | - | 4.98 | 93,707 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,386 |
| Flags of Countries that Border China | 0 | - | 4.91 | 69,254 |
| Closest Countries to North Korea | 0 | - | 4.94 | 93,508 |
| Flags of Countries That Border France | 0 | - | 4.91 | 85,716 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,476 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 62,591 |
| Tuvalu Country Quiz | 0 | - | 4.81 | 16,448 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,005 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,928 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 60,040 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,435 |
| Which City in Australia? | 0 | - | 4.56 | 19,945 |
| Australia by Picture | 0 | - | 4.36 | 23,537 |
| Countries that Visit Japan the Most | 0 | - | 4.89 | 60,608 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 128,258 |
| Random European Capital to Country | 0 | - | 4.97 | 128,376 |
| Random European Country to Capital | 0 | - | 4.90 | 103,723 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,985 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,429 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,940 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.94 | 54,752 |
| Countries by Wikipedia Descriptions #2 | 0 | - | 4.37 | 41,133 |
| Countries by Wikipedia Descriptions #3 | 0 | - | 4.47 | 33,855 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.88 | 48,191 |
| Countries by Wikipedia Descriptions #5 | 0 | - | 4.53 | 30,517 |
| Which South American Country? | 0 | - | 4.76 | 36,100 |
| Which European Country - Multiple Choice | 0 | - | 4.54 | 74,129 |
