| Asian Countries by First 2 Letters | 0 | - | 4.92 | 253,588 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 60,101 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 209,188 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,917 |
| Asian Geography By Letter - B | 0 | - | 4.84 | 60,747 |
| Provinces of Turkey | 0 | - | 4.95 | 175,835 |
| Provinces of China | 0 | - | 4.97 | 153,542 |
| Japanese Prefectures | 0 | - | 4.98 | 105,093 |
| States of India | 0 | - | 4.91 | 152,124 |
| Countries and States in the Caucasus | 0 | - | 4.45 | 45,823 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,691 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 246,195 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,686 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 454,746 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 243,478 |
| Asian Physical Geography | 0 | - | 4.59 | 33,521 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,260 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,672 |
| Asian Islands | 0 | - | 4.44 | 19,837 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 20,838 |
| Dynasties of China | 0 | - | 4.64 | 24,172 |
| Europe Map Quiz | 0 | - | 5.00 | 4,265,877 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 65,813 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,538 |
| Asian Geography By Letter - M | 0 | - | 4.45 | 55,910 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 44,916 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 45,036 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,338,375 |
| Asia Map Quiz | 0 | - | 4.99 | 777,621 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 50,760 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,157 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,413 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,634 |
| Middle East A-Z | 0 | - | 4.45 | 42,870 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,407 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,734 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,024 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,647 |
| Africa Map Quiz | 0 | - | 5.00 | 1,929,059 |
| Oceania Map Quiz | 0 | - | 4.97 | 563,886 |
| Australian Capitals | 0 | - | 4.90 | 52,969 |
| Official European Union Languages | 0 | - | 4.98 | 199,166 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,115 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 383,370 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,370 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,098 |
| East Asian Islands on the Map | 0 | - | 4.58 | 30,752 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,157 |
| Word Chain - Asia | 0 | - | 4.31 | 27,673 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,999 |
| A Quiz About Islam | 0 | - | 4.28 | 44,867 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 14,436 |
| Largest Indonesian Islands | 0 | - | 4.67 | 43,730 |
| Chinese Zodiac Quiz | 0 | - | 4.76 | 119,577 |
| History of China | 0 | - | 4.39 | 50,067 |
| History of India | 0 | - | 4.52 | 19,124 |
| African East Coast | 0 | - | 4.97 | 83,546 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,350 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,796 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,551 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,444 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,803 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,894 |
| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,204 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 38,947 |
| The Only European Country ... | 0 | - | 4.94 | 176,503 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,110 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 47,791 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,357 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 62,823 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 60,236 |
| Asian Geography by Letter - N | 0 | - | 4.28 | 39,570 |
| Asia Geography Quiz #3 | 0 | - | 4.50 | 30,605 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,040 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,275,327 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,578 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,739 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,669 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,685 |
| Chinese Inventions | 0 | - | 4.26 | 32,529 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,417 |
| Chinese Geography on the Map | 0 | - | 4.57 | 21,960 |
| Japanese Companies | 0 | - | 4.25 | 31,939 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,004 |
| North Korea... or South Korea? | 0 | - | 4.49 | 74,904 |
| Countries of Africa | 0 | - | 5.00 | 2,148,267 |
| Australia Map Quiz | 0 | - | 4.95 | 317,831 |
| United States Map Quiz | 0 | - | 4.98 | 3,886,536 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,416 |
| Celtic Nations | 0 | - | 4.76 | 44,549 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,745 |
| Counties of England | 0 | - | 4.96 | 685,159 |
| Flags of Asia Quiz | 0 | - | 4.99 | 520,244 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,770 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,053 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,236 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,040 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,239 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,942 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 26,928 |
| Countries of the Middle East | 0 | - | 4.96 | 171,829 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,930 |
| History of Egypt | 0 | - | 4.56 | 22,127 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 28,941 |
| Japanese Loanwords | 0 | - | 4.50 | 79,029 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,083 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,740 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,552 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,140 |
| Flags of Africa Quiz | 0 | - | 4.99 | 382,479 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,075 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,759 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,149 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,206 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,499 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,779 |
| African Island Countries | 0 | - | 4.96 | 88,760 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 221,598 |
| Australian States and Territories | 0 | - | 4.96 | 128,370 |
| Australian True or False | 0 | - | 4.90 | 50,956 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,553 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,677 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 105,321 |
| South America Map Quiz | 0 | - | 5.00 | 1,412,706 |
| Countries of North America Quiz | 0 | - | 5.00 | 871,975 |
| North America Map Quiz | 0 | - | 4.98 | 195,393 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 106,148 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 574,115 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,506 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,031 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,035,650 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,174,267 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,816 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,822 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,960 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,445 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 79,213 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,654 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 114,208 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,983 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,884 |
| Slavic Countries | 0 | - | 4.96 | 99,936 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,889 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,928 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,683 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,120 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,617 |
| Champions League Winners | 0 | - | 4.91 | 842,722 |
| Largest Land Animals of Asia | 0 | - | 3.60 | 7,645 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,279 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,622 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,870 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,308 |
| Pixelated Asia Map | 0 | - | 4.89 | 62,669 |
| Monarchies of Asia | 0 | - | 4.95 | 53,710 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 87,814 |
| Famous Chinese People | 0 | - | 4.06 | 10,981 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,545 |
| The Life of Gandhi | 0 | - | 4.36 | 12,547 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 53,229 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 45,957 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,798 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,587 |
| The Only African Country ... | 0 | - | 4.99 | 104,692 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,247 |
| Pixelated Africa Map | 0 | - | 4.98 | 87,250 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,689 |
| Flags of Oceania | 0 | - | 5.00 | 213,280 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,835 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 130,434 |
| Australia Country Quiz | 0 | - | 4.44 | 57,186 |
| Regions of New Zealand | 0 | - | 4.83 | 24,254 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 307,126 |
| The Only American Country ... | 0 | - | 4.94 | 109,035 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,207 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,362 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 848,445 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,587 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 84,738 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 46,476 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,776 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,883 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,669 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,801 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 59,520 |
| Canada Provinces and Territories | 0 | - | 4.99 | 287,458 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,589 |
| Count to 10 in Europe: Pro | 0 | - | 4.79 | 60,681 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,944 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,870 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,927 |
| Catholic Countries in Europe | 0 | - | 4.87 | 82,992 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,551 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,722 |
| Monarchies of Europe | 0 | - | 4.88 | 86,469 |
| European Countries with One Border | 0 | - | 4.96 | 149,756 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 143,651 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,819 |
| Federal Subjects of Russia | 0 | - | 4.95 | 110,851 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 101,137 |
