| Africa Map Quiz | 0 | - | 5.00 | 2,124,302 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,478 |
| African East Coast | 0 | - | 4.96 | 96,459 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,328 |
| Recently Independent Countries | 0 | - | 4.98 | 159,641 |
| Countries of Africa | 0 | - | 5.00 | 2,549,895 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,631 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,282 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,340 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,779 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,896 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,201 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,946 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,863 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,155 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,781 |
| African Island Countries | 0 | - | 4.96 | 102,125 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,152 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,505 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,602 |
| History of South Africa | 0 | - | 4.60 | 17,730 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,658 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,950 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,232 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,501 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,460 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,127 |
| The Only African Country ... | 0 | - | 4.99 | 129,421 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,286 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 23,420 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,204 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,541 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,948 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,681 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,489 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,285 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,268 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,233 |
| African Great Lakes | 0 | - | 4.82 | 66,717 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,812 |
| Name a Valid African Country | 0 | - | 4.98 | 154,614 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,910 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,177 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,856 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,055 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,709 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,442 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,399 |
| Name the English Monarchs | 0 | - | 4.91 | 504,850 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,054 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,857 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,825 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,113 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,017 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,618 |
| WWII Geography | 0 | - | 4.81 | 120,712 |
| Eswatini Country Quiz | 0 | - | 4.85 | 20,880 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,592 |
| Lesotho Country Quiz | 0 | - | 4.83 | 20,648 |
| Gabon Country Quiz | 0 | - | 4.83 | 18,612 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,714,733 |
| History of Russia Quiz | 0 | - | 4.47 | 31,975 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,051 |
| Name that Greek Letter | 0 | - | 4.93 | 324,460 |
| History of Italy | 0 | - | 4.55 | 32,095 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,760 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,354 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,013 |
| Prime Ministers of the UK | 0 | - | 4.95 | 440,920 |
| History of Egypt | 0 | - | 4.58 | 24,076 |
| African Physical Geography | 0 | - | 4.51 | 31,768 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,335 |
| Djibouti Country Quiz | 0 | - | 4.82 | 21,763 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,333 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,940 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,965 |
| Mali Country Quiz | 0 | - | 4.83 | 24,884 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,753 |
| The Trojan War | 0 | - | 4.83 | 39,893 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,516 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,362 |
| Roman Emperors | 0 | - | 4.95 | 120,691 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,444 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,872 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,769 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,918 |
| Australian Capitals | 0 | - | 4.92 | 62,785 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,473 |
| Official European Union Languages | 0 | - | 4.97 | 239,239 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,316 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,809 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,540 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,551 |
| Asia Map Quiz | 0 | - | 4.99 | 921,807 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,032 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,904 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,657 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,950 |
| Countries by Founding Story | 0 | - | 4.95 | 77,485 |
| Independence from Whom | 0 | - | 4.99 | 212,414 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,967 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,671 |
| South Africa Country Quiz | 0 | - | 4.52 | 61,719 |
| Geography of South Africa | 0 | - | 4.54 | 17,287 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,100 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,657 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,182 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,799 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,044 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,180 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,460 |
| The Only European Country ... | 0 | - | 4.91 | 217,988 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,975 |
| History of Austria | 0 | - | 4.70 | 17,933 |
| Geography of the French Empire | 0 | - | 4.45 | 27,186 |
| The French Revolution | 0 | - | 4.47 | 24,094 |
| History of France | 0 | - | 4.61 | 57,395 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,531 |
| Ancient Greek Words | 0 | - | 4.93 | 112,118 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,360 |
| The Vikings! | 0 | - | 4.46 | 28,384 |
| The Portuguese Empire | 0 | - | 4.58 | 12,090 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,967 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,427 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,030 |
| Geography of the British Empire | 0 | - | 4.48 | 39,798 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,573 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,590 |
| History of Iran | 0 | - | 4.66 | 16,392 |
| History of China | 0 | - | 4.37 | 57,423 |
| History of India | 0 | - | 4.62 | 21,475 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,786 |
| Which African Country? | 0 | - | 4.58 | 36,421 |
| Most Guessed African Countries on JetPunk | 0 | - | 4.64 | 106,147 |
| Ethiopia Country Quiz | 0 | - | 4.70 | 50,334 |
| Nigeria Country Quiz | 0 | - | 4.75 | 47,127 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,477 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,096 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,605 |
| Countries Most Affected by the 2004 Tsunami | 0 | - | 4.01 | 19,638 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,234 |
| Historical City to Country | 0 | - | 4.84 | 78,728 |
| Countries by Former Name | 0 | - | 4.99 | 125,496 |
| Cities by Former Name | 0 | - | 4.83 | 91,841 |
| Provinces of South Africa | 0 | - | 4.74 | 21,846 |
| Australia Map Quiz | 0 | - | 4.95 | 345,551 |
| Prime Ministers of Australia | 0 | - | 4.50 | 32,101 |
| History of Mexico | 0 | - | 4.58 | 15,346 |
| United States Map Quiz | 0 | - | 4.98 | 4,166,016 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,860 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,081 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,750 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,472 |
| Celtic Nations | 0 | - | 4.69 | 47,040 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,145 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,984 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,511 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,624 |
| History of The Netherlands | 0 | - | 4.46 | 17,506 |
| Medieval English History | 0 | - | 4.53 | 43,605 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,692 |
| Egyptian Gods and Goddesses | 0 | - | 4.43 | 27,613 |
| Chinese Inventions | 0 | - | 4.30 | 33,835 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,566 |
| Sierra Leone Country Quiz | 0 | - | 4.43 | 19,590 |
| Mauritania Country Quiz | 0 | - | 4.64 | 18,681 |
| Algeria Country Quiz | 0 | - | 4.59 | 29,640 |
| Libya Country Quiz | 0 | - | 4.61 | 25,487 |
| Tunisia Country Quiz | 0 | - | 4.60 | 29,928 |
| Angola Country Quiz | 0 | - | 4.69 | 28,416 |
| Malawi Country Quiz | 0 | - | 4.58 | 20,068 |
| Mozambique Country Quiz | 0 | - | 4.46 | 22,256 |
| Namibia Country Quiz | 0 | - | 4.70 | 23,294 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,542 |
| Zambia Country Quiz | 0 | - | 4.62 | 24,670 |
| Zimbabwe Country Quiz | 0 | - | 4.52 | 28,842 |
| Central African Republic Country Quiz | 0 | - | 4.60 | 22,270 |
| Chad Country Quiz | 0 | - | 4.54 | 21,501 |
| Burundi Country Quiz | 0 | - | 4.61 | 18,212 |
| Countries that Beat D.R. Congo | 0 | - | 4.77 | 41,926 |
| Republic of the Congo Country Quiz | 0 | - | 4.64 | 22,144 |
| Equatorial Guinea Country Quiz | 0 | - | 4.68 | 22,386 |
| São Tomé and Príncipe Country Quiz | 0 | - | 4.64 | 18,846 |
| Australian States and Territories | 0 | - | 4.96 | 142,464 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,413 |
| Australia True or False | 0 | - | 4.87 | 57,018 |
| Flags of North and South America | 0 | - | 4.99 | 375,241 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,811 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,565 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,293 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,008 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,678 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,600 |
| North America Map Quiz | 0 | - | 4.98 | 250,084 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,874 |
| Events in U.S. History | 0 | - | 4.41 | 28,760 |
| Embarrassing Chapters in US History | 0 | - | 4.17 | 33,153 |
| U.S. History for Dummies | 0 | - | 4.47 | 83,270 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,552 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,544 |
