| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,570 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,724 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,198 |
| The Only American Country ... | 0 | - | 4.92 | 122,285 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,786 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,485 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,777 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,902 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,013 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,045 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,140 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,352 |
| The Only European Country ... | 0 | - | 4.91 | 219,337 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,170 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,700 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,961 |
| Countries of Africa | 0 | - | 5.00 | 2,562,623 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,644 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,522 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,648 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,514 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,644 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,572 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,029 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,502 |
| Flags of North and South America | 0 | - | 4.99 | 377,576 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,407 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,057 |
| Countries of the Middle East | 0 | - | 4.96 | 203,113 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,284 |
| Slavic Countries | 0 | - | 4.96 | 112,448 |
| African Island Countries | 0 | - | 4.96 | 102,658 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,213 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,925 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,399 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,822 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,316 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,987 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,684 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,647 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,052 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,927 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,326 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,976 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,559 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,017 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,250 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,099 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,307 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,942 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,687 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,773 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,312 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,150 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,007 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,943 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,341 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,529 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,563 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,201 |
| Monarchies of Europe | 0 | - | 4.90 | 98,968 |
| Monarchies of Asia | 0 | - | 4.97 | 71,562 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,323 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,660 |
| The Only African Country ... | 0 | - | 4.99 | 129,747 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,423 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,506 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,923 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,645 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,973 |
| European Countries with One Border | 0 | - | 4.97 | 183,934 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,648 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,938 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,602 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,139 |
| Countries That Border Russia | 0 | - | 4.98 | 464,699 |
| Countries Bordering France | 0 | - | 4.83 | 405,142 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,053 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,875 |
| US States Quiz | 0 | - | 5.00 | 17,010,326 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,790 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,152 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,261 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,734 |
| UK Immigration by Country | 0 | - | 4.94 | 141,822 |
| Central American Countries | 0 | - | 4.98 | 157,446 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,651 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,024 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,069 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,159 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,875 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,427 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,556 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,101 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,618 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,884 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,397 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,998 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,887 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,792 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,504 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,923 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,659 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,890 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,754 |
| Germany Country Quiz | 0 | - | 4.82 | 158,954 |
| Russia Country Quiz | 0 | - | 4.83 | 115,383 |
| Japan Country Quiz | 0 | - | 4.93 | 143,450 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,150 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,798 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,274 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,612 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,112 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,557 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,044 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,969 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,676 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,722 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,541 |
| States of Mexico | 0 | - | 4.96 | 178,497 |
| States of Brazil | 0 | - | 4.98 | 89,909 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,956 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,123 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,226 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,773 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,372 |
| Countries with Megacities | 0 | - | 4.99 | 267,550 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,027 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,258 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,359 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,361 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,683 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,673 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,299 |
| Canada Country Quiz | 0 | - | 4.55 | 133,107 |
| United States Country Quiz | 0 | - | 4.43 | 102,278 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,969 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,880 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,825 |
| Asia Map Quiz | 0 | - | 4.99 | 926,001 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,880 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,165 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,527 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,136 |
| Random European Capital to Country | 0 | - | 4.98 | 192,267 |
| Random European Country to Capital | 0 | - | 4.93 | 166,003 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,056 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,522 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,385 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,403 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,783 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,730 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,072 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,066 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,891 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,727 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,157 |
| Every European Country Shape | 0 | - | 4.96 | 203,139 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,669 |
| Every African Country Shape | 0 | - | 4.90 | 88,510 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,085 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,341 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,777 |
| Countries Bordering India | 0 | - | 4.98 | 163,851 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,049 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,992 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,725 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,106 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,876 |
| Countries that Border China | 0 | - | 4.96 | 264,420 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,155 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,179 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,223 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,868 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,153 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,929 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,929 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,313 |
| Countries that Border Poland | 0 | - | 4.99 | 173,269 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,906 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,581 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,944 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,191 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,258 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,316 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,429 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,528 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,207 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,107 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,142 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,788 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,975 |
| Countries Closest to India | 0 | - | 4.97 | 103,280 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,256 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,515 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,313 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,366 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,503 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,073 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,089 |
