| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,220 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,715 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,374 |
| Name a Valid African Country | 0 | - | 4.98 | 154,271 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,024 |
| Countries of Africa | 0 | - | 5.00 | 2,542,645 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,071 |
| African East Coast | 0 | - | 4.96 | 96,203 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,622 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,888 |
| African Island Countries | 0 | - | 4.96 | 101,800 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,741 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,240 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,741 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,409 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,393 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,053 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,307 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,706 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,475 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,236 |
| The Only African Country ... | 0 | - | 4.99 | 129,240 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,177 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,855 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,335 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,986 |
| Countries That Border Russia | 0 | - | 4.98 | 462,549 |
| Countries Bordering France | 0 | - | 4.83 | 403,291 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,350 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,557 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,730 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,737 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,168 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,121 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,566 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,844 |
| D.R. Congo Country Quiz | 0 | - | 4.87 | 39,412 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,740 |
| African Great Lakes | 0 | - | 4.82 | 66,407 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,989 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,214 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,257 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,436 |
| Asia Map Quiz | 0 | - | 4.99 | 918,679 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,749 |
| Countries Bordering India | 0 | - | 4.98 | 163,520 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,464 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,604 |
| Countries that Border China | 0 | - | 4.96 | 263,443 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,925 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,803 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,986 |
| Countries that Border Poland | 0 | - | 4.99 | 172,517 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,004 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,008 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,560 |
| Lesotho Country Quiz | 0 | - | 4.83 | 20,616 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,303 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,927 |
| Mali Country Quiz | 0 | - | 4.83 | 24,838 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,908 |
| Eswatini Country Quiz | 0 | - | 4.85 | 20,859 |
| Djibouti Country Quiz | 0 | - | 4.82 | 21,728 |
| Gabon Country Quiz | 0 | - | 4.83 | 18,589 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,834 |
| Name a City - European Countries | 0 | - | 4.90 | 65,548 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,127 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,225 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,685 |
| Random Country to Capital | 0 | - | 4.98 | 922,208 |
| Which City in Europe? | 0 | - | 4.83 | 107,516 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,407 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,567 |
| The Only European Country ... | 0 | - | 4.91 | 217,194 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,654 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,449 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,717 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,571 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,048 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,838 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,478 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,731 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,996 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,378 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,304 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,839 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,174 |
| Australia Map Quiz | 0 | - | 4.95 | 344,943 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,857 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,800 |
| Which City in Africa? | 0 | - | 4.77 | 57,867 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,723 |
| African Physical Geography | 0 | - | 4.51 | 31,730 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,521 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,181 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,284 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,288 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,321 |
| Random European City to Country | 0 | - | 4.69 | 117,820 |
| Random Asian City to Country | 0 | - | 4.56 | 44,556 |
| Europe Capital to Country | 0 | - | 4.99 | 250,717 |
| Asia Capital to Country | 0 | - | 4.96 | 126,795 |
| Capital Cities Chain | 0 | - | 4.83 | 82,890 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,113 |
| European Capitals by Map | 0 | - | 4.99 | 139,775 |
| African Capitals by Map | 0 | - | 4.99 | 134,079 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,588 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,241 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,575 |
| European Coastal Capitals | 0 | - | 4.95 | 90,752 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,649 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,574 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,391 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,897 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,054 |
| Which City in Canada? | 0 | - | 4.83 | 57,123 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,170 |
| Countries of the Middle East | 0 | - | 4.96 | 201,529 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,484 |
| Slavic Countries | 0 | - | 4.96 | 111,821 |
| Countries by Emojis | 0 | - | 4.99 | 240,206 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,063 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,939 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,519 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,070 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,136 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,704 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,845 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,935 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,689 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,346 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,361 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,316 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,171 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,857 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,300 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,131 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,026 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,311 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,343 |
| North America Map Quiz | 0 | - | 4.98 | 249,091 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,345 |
| Flags of North and South America | 0 | - | 4.99 | 373,943 |
| Australian States and Territories | 0 | - | 4.96 | 142,167 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,377 |
| Counties of England | 0 | - | 4.97 | 798,260 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,570 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,058 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,374 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,363 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,329 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,994 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,276 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,278 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,540 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,585 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,274 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,345 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,589 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,031 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,648 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,234 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,218 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,131 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,570 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,289 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,546 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,099 |
| Official Cities in the UK | 0 | - | 4.89 | 284,310 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,924 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,219 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,385 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,639 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,163 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,463 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,968 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,258 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,519 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,373 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,028 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,839 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,569 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,175 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,869 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,307 |
| Monarchies of Europe | 0 | - | 4.90 | 98,279 |
| Monarchies of Asia | 0 | - | 4.97 | 71,173 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,978 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,175 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,308 |
| The Only American Country ... | 0 | - | 4.92 | 121,764 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,999 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,757 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,176 |
| European Countries with One Border | 0 | - | 4.97 | 183,027 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,800 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,709 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,051 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,042 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,747 |
