| French Geography Quiz #1 | 0 | - | 4.89 | 34,514 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,005 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,320 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,800 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,818 |
| Australian States and Territories | 0 | - | 4.95 | 140,894 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,020 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,361 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,342 |
| Flags of Oceania | 0 | - | 5.00 | 255,212 |
| Regions of New Zealand | 0 | - | 4.85 | 28,140 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,919 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,980 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,868 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,469 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,440 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,712 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,992 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,618 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,945 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,985 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,331 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,325 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,154 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,807 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,547 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,176 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,800 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,052 |
| Name a Valid African Country | 0 | - | 4.98 | 152,936 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,297 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,350 |
| Palau Country Quiz | 0 | - | 4.89 | 22,844 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,210 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,972 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,507 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,353 |
| Asia Map Quiz | 0 | - | 4.99 | 907,051 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,208 |
| Geography of Spain | 0 | - | 4.59 | 21,966 |
| Which City in Europe? | 0 | - | 4.83 | 106,623 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,360 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,583 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,900 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,197 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,471 |
| Name a City - European Countries | 0 | - | 4.92 | 64,396 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,268 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,921 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,992 |
| Random Country to Capital | 0 | - | 4.98 | 911,628 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,999 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,817 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,565 |
| The Only European Country ... | 0 | - | 4.91 | 213,840 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,152 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,542 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,210 |
| Countries of Africa | 0 | - | 5.00 | 2,507,970 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,936 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,918 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,474 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,927 |
| Australia Map Quiz | 0 | - | 4.94 | 342,487 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,311 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,395 |
| African East Coast | 0 | - | 4.96 | 95,055 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,720 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,596 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,085 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,360 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,822 |
| Europe Capital to Country | 0 | - | 4.99 | 247,894 |
| Asia Capital to Country | 0 | - | 4.96 | 125,762 |
| Capital Cities Chain | 0 | - | 4.84 | 81,920 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,459 |
| European Capitals by Map | 0 | - | 4.99 | 136,283 |
| African Capitals by Map | 0 | - | 4.99 | 132,185 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,124 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,193 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,616 |
| European Coastal Capitals | 0 | - | 4.95 | 89,761 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,188 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,808 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,806 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,424 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,999 |
| Which City in Canada? | 0 | - | 4.83 | 56,656 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,337 |
| Countries of the Middle East | 0 | - | 4.96 | 198,929 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,269 |
| Slavic Countries | 0 | - | 4.96 | 110,860 |
| Countries by Emojis | 0 | - | 4.99 | 236,179 |
| African Island Countries | 0 | - | 4.96 | 100,793 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,108 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,499 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,450 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,679 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,708 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,493 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,114 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,631 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,717 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,765 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,156 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,166 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,291 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,581 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,279 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,419 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,250 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,509 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,970 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,242 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,233 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,473 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,207 |
| North America Map Quiz | 0 | - | 4.98 | 244,460 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,436 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,345 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,413 |
| Flags of North and South America | 0 | - | 4.99 | 367,256 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,924 |
| Counties of England | 0 | - | 4.97 | 789,207 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,893 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,159 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,687 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,457 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,831 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,661 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,772 |
| Random European City to Country | 0 | - | 4.69 | 116,317 |
| Random Asian City to Country | 0 | - | 4.56 | 44,392 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,267 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,800 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,164 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,967 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,002 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,858 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,992 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,830 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,143 |
| Official Cities in the UK | 0 | - | 4.89 | 280,545 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,098 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,878 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,671 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,410 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,125 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,181 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,706 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,455 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,765 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,201 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,339 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,852 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,368 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,678 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,634 |
| Monarchies of Europe | 0 | - | 4.90 | 97,321 |
| Monarchies of Asia | 0 | - | 4.97 | 70,606 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,433 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,603 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,782 |
| The Only African Country ... | 0 | - | 4.99 | 128,368 |
| The Only American Country ... | 0 | - | 4.92 | 120,763 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,779 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,250 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,043 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,395 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,047 |
| Countries That Border Russia | 0 | - | 4.98 | 458,926 |
| European Countries with One Border | 0 | - | 4.97 | 181,632 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,524 |
| Countries Bordering France | 0 | - | 4.83 | 399,129 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,059 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,112 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,130 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,685 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,092 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,429 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,971 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,862 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,874 |
| Regions of Italy | 0 | - | 4.92 | 74,729 |
| States of India | 0 | - | 4.94 | 190,046 |
| US States Quiz | 0 | - | 5.00 | 16,701,430 |
| Japanese Prefectures | 0 | - | 4.98 | 134,583 |
| Provinces of China | 0 | - | 4.97 | 200,137 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,355 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,910 |
| States of Germany | 0 | - | 4.96 | 150,057 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,185 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,007 |
| Provinces of Turkey | 0 | - | 4.95 | 201,032 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,994 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,962 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,001 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,336 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,269 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,816 |
