| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,990 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,978 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,603 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,929 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,966 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,316 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,315 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,145 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,796 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,304 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,385 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,973 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,185 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,463 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,706 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,409 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,091 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,306 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,971 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,658 |
| Asia Map Quiz | 0 | - | 4.99 | 906,601 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,043 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,068 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,894 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,473 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,322 |
| Random Country to Capital | 0 | - | 4.98 | 911,198 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,875 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,295 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,643 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,042 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,010 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,174 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,451 |
| The Only European Country ... | 0 | - | 4.91 | 213,686 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,015 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,444 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,176 |
| Countries of Africa | 0 | - | 5.00 | 2,506,359 |
| Countries with Four Letters | 0 | - | 4.99 | 418,344 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,553 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,922 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,759 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,409 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,886 |
| Australia Map Quiz | 0 | - | 4.94 | 342,372 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,209 |
| African East Coast | 0 | - | 4.96 | 94,997 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,756 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,128 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,605 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,127 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,918 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,308 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,741 |
| Europe Capital to Country | 0 | - | 4.99 | 247,433 |
| Asia Capital to Country | 0 | - | 4.96 | 125,692 |
| Capital Cities Chain | 0 | - | 4.84 | 81,875 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,388 |
| European Capitals by Map | 0 | - | 4.99 | 136,127 |
| African Capitals by Map | 0 | - | 4.99 | 132,106 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,060 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,132 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,571 |
| European Coastal Capitals | 0 | - | 4.95 | 89,707 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,164 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,616 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,675 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,405 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,953 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,244 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,375 |
| Country Chain | 0 | - | 4.96 | 215,646 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,357 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,213 |
| Countries of the Middle East | 0 | - | 4.96 | 198,824 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,208 |
| Slavic Countries | 0 | - | 4.96 | 110,815 |
| Countries by Emojis | 0 | - | 4.99 | 236,029 |
| African Island Countries | 0 | - | 4.96 | 100,734 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,074 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,863 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,847 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,476 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,270 |
| Islands by Country #1 | 0 | - | 4.87 | 174,444 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,879 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,252 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,317 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,161 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,658 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,434 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,022 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,566 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,663 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,720 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,131 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,130 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,253 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,530 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,209 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,369 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,195 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,470 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,709 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,244 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,276 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,439 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,700 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,321 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,743 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,830 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,100 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,440 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,151 |
| North America Map Quiz | 0 | - | 4.98 | 244,252 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,417 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,319 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,888 |
| Flags of North and South America | 0 | - | 4.99 | 366,625 |
| Australian States and Territories | 0 | - | 4.95 | 140,603 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,658 |
| Counties of England | 0 | - | 4.97 | 788,842 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,745 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,099 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,001 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,641 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,351 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,702 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,569 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,714 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,093 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,832 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,917 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,779 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,946 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,799 |
| Official Cities in the UK | 0 | - | 4.89 | 280,386 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,077 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,058 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,745 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,612 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,372 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,070 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,134 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,678 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,411 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,737 |
| The Only Country ... | 0 | - | 4.91 | 79,812 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,383 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,418 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,148 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,306 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,315 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,808 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,335 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,615 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,605 |
| Monarchies of Europe | 0 | - | 4.90 | 97,270 |
| Monarchies of Asia | 0 | - | 4.97 | 70,576 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,449 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,698 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,221 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,369 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,416 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,575 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,686 |
| The Only African Country ... | 0 | - | 4.99 | 128,316 |
| The Only American Country ... | 0 | - | 4.92 | 120,714 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,757 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,227 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,005 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,305 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,984 |
| European Countries with One Border | 0 | - | 4.97 | 181,556 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,395 |
| Random Countries by Borders | 0 | - | 4.99 | 81,631 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,064 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,146 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,063 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,642 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,023 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,676 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,043 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,377 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,914 |
| Flags of Oceania | 0 | - | 5.00 | 254,944 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,787 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,825 |
| Regions of Italy | 0 | - | 4.92 | 74,653 |
| States of India | 0 | - | 4.94 | 189,895 |
| Japanese Prefectures | 0 | - | 4.98 | 134,460 |
| Provinces of China | 0 | - | 4.97 | 199,955 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,254 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,876 |
| States of Germany | 0 | - | 4.96 | 149,943 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,098 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,861 |
| Provinces of Turkey | 0 | - | 4.95 | 200,813 |
