| Asian Countries by First 2 Letters | 0 | - | 4.91 | 253,202 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 59,969 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 208,930 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,887 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 60,560 |
| Provinces of Turkey | 0 | - | 4.95 | 175,515 |
| Provinces of China | 0 | - | 4.97 | 152,942 |
| Japanese Prefectures | 0 | - | 4.98 | 104,839 |
| States of India | 0 | - | 4.91 | 151,691 |
| Countries and States in the Caucasus | 0 | - | 4.45 | 45,735 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,607 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 245,744 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,640 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 454,201 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 243,149 |
| Asian Physical Geography | 0 | - | 4.59 | 33,486 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,142 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,641 |
| Asian Islands | 0 | - | 4.44 | 19,826 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 20,815 |
| Dynasties of China | 0 | - | 4.64 | 24,121 |
| Europe Map Quiz | 0 | - | 5.00 | 4,258,692 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 65,519 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,317 |
| Asian Geography By Letter - M | 0 | - | 4.42 | 48,755 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 44,597 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 44,829 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,193 |
| Asia Map Quiz | 0 | - | 4.99 | 775,081 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 50,718 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,103 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,391 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,598 |
| Middle East A-Z | 0 | - | 4.45 | 42,839 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,342 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,571 |
| Overseas Chinese Population | 0 | - | 4.55 | 39,981 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,592 |
| Africa Map Quiz | 0 | - | 5.00 | 1,926,474 |
| Oceania Map Quiz | 0 | - | 4.97 | 562,773 |
| Australian Capitals | 0 | - | 4.90 | 52,953 |
| Official European Union Languages | 0 | - | 4.98 | 198,884 |
| European Countries in their Native Language | 0 | - | 4.99 | 142,942 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 382,226 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,300 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,089 |
| East Asian Islands on the Map | 0 | - | 4.57 | 30,712 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,138 |
| Word Chain - Asia | 0 | - | 4.31 | 27,641 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,753 |
| A Quiz About Islam | 0 | - | 4.28 | 44,818 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 14,426 |
| Largest Indonesian Islands | 0 | - | 4.67 | 43,646 |
| Chinese Zodiac Quiz | 0 | - | 4.76 | 119,484 |
| History of China | 0 | - | 4.39 | 49,957 |
| History of India | 0 | - | 4.52 | 19,098 |
| African East Coast | 0 | - | 4.97 | 83,378 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,066 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,692 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,260 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,417 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,597 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,813 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,972 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,919 |
| The Only European Country ... | 0 | - | 4.94 | 176,135 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 42,936 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 47,586 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,169 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 62,635 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 60,053 |
| Asian Geography by Letter - N | 0 | - | 4.28 | 39,282 |
| Asia Geography Quiz #3 | 0 | - | 4.50 | 30,581 |
| Asian Last Names in the United States | 0 | - | 4.41 | 42,999 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,273,939 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,554 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,716 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,617 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,646 |
| Chinese Inventions | 0 | - | 4.26 | 32,516 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,399 |
| Chinese Geography on the Map | 0 | - | 4.57 | 21,933 |
| Japanese Companies | 0 | - | 4.25 | 31,917 |
| Four Main Islands of Japan | 0 | - | 4.50 | 23,977 |
| North Korea... or South Korea? | 0 | - | 4.49 | 74,802 |
| Countries of Africa | 0 | - | 5.00 | 2,143,303 |
| Australia Map Quiz | 0 | - | 4.95 | 317,438 |
| United States Map Quiz | 0 | - | 4.98 | 3,882,841 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,036 |
| Celtic Nations | 0 | - | 4.76 | 44,527 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,721 |
| Counties of England | 0 | - | 4.96 | 683,640 |
| Flags of Asia Quiz | 0 | - | 4.99 | 519,205 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,657 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,906 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,105 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,883 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,035 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,772 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 26,885 |
| Countries of the Middle East | 0 | - | 4.96 | 171,524 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,920 |
| History of Egypt | 0 | - | 4.56 | 22,107 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 28,856 |
| Japanese Loanwords | 0 | - | 4.50 | 78,953 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 25,796 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,686 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,501 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,036 |
| Flags of Africa Quiz | 0 | - | 4.99 | 381,537 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,955 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,493 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,007 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,992 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,256 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,458 |
| African Island Countries | 0 | - | 4.96 | 88,594 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 221,287 |
| Australian States and Territories | 0 | - | 4.96 | 128,239 |
| Australian True or False | 0 | - | 4.90 | 50,866 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,457 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,363 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 105,090 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,035 |
| Countries of North America Quiz | 0 | - | 5.00 | 870,041 |
| North America Map Quiz | 0 | - | 4.98 | 194,892 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 106,068 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 573,500 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,399 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 36,954 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,033,367 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,171,853 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,630 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,509 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,581 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,301 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 79,088 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,279 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 113,679 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,812 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,785 |
| Slavic Countries | 0 | - | 4.96 | 99,825 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,623 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,799 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,045 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,002 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,377 |
| Champions League Winners | 0 | - | 4.90 | 839,731 |
| Largest Land Animals of Asia | 0 | - | 3.60 | 7,635 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,216 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,446 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,672 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,001 |
| Pixelated Asia Map | 0 | - | 4.89 | 62,558 |
| Monarchies of Asia | 0 | - | 4.95 | 53,612 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,660 |
| Famous Chinese People | 0 | - | 4.06 | 10,973 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,448 |
| The Life of Gandhi | 0 | - | 4.36 | 12,536 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 53,083 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 45,911 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,691 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,511 |
| The Only African Country ... | 0 | - | 4.99 | 104,579 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,206 |
| Pixelated Africa Map | 0 | - | 4.98 | 87,135 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,548 |
| Flags of Oceania | 0 | - | 5.00 | 212,779 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,559 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 130,249 |
| Australia Country Quiz | 0 | - | 4.44 | 57,133 |
| Regions of New Zealand | 0 | - | 4.83 | 24,198 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 306,547 |
| The Only American Country ... | 0 | - | 4.94 | 108,916 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,052 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,318 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,715 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,475 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 84,605 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 46,218 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,465 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,654 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,512 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,674 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 59,306 |
| Canada Provinces and Territories | 0 | - | 4.99 | 286,955 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,463 |
| Count to 10 in Europe: Pro | 0 | - | 4.79 | 60,624 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,831 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,630 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,658 |
| Catholic Countries in Europe | 0 | - | 4.87 | 82,821 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,486 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,554 |
| Monarchies of Europe | 0 | - | 4.88 | 86,294 |
| European Countries with One Border | 0 | - | 4.96 | 149,216 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,435 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,588 |
| Federal Subjects of Russia | 0 | - | 4.95 | 110,416 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 101,005 |
