| Asian Countries by First 2 Letters | 0 | - | 4.92 | 255,416 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 60,692 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,346 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 52,065 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 61,283 |
| Provinces of Turkey | 0 | - | 4.95 | 177,481 |
| Provinces of China | 0 | - | 4.97 | 155,689 |
| Japanese Prefectures | 0 | - | 4.98 | 106,532 |
| States of India | 0 | - | 4.91 | 154,376 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 46,222 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 81,086 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 247,608 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,858 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 457,363 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 244,843 |
| Asian Physical Geography | 0 | - | 4.59 | 33,619 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,671 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,834 |
| Asian Islands | 0 | - | 4.44 | 19,883 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 20,956 |
| Dynasties of China | 0 | - | 4.65 | 24,340 |
| Europe Map Quiz | 0 | - | 5.00 | 4,293,619 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 66,503 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 61,102 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 57,423 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 45,570 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,345,143 |
| Asia Map Quiz | 0 | - | 4.99 | 785,483 |
| Asia Geography Quiz #1 | 0 | - | 4.80 | 50,938 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,360 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,528 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,786 |
| Middle East A-Z | 0 | - | 4.45 | 43,066 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,779 |
| Provinces of the Philippines | 0 | - | 4.61 | 35,312 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,209 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,824 |
| Africa Map Quiz | 0 | - | 5.00 | 1,939,393 |
| Oceania Map Quiz | 0 | - | 4.98 | 568,154 |
| Australian Capitals | 0 | - | 4.92 | 60,704 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 60,968 |
| Official European Union Languages | 0 | - | 4.98 | 200,456 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,967 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 386,381 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,635 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,179 |
| East Asian Islands on the Map | 0 | - | 4.55 | 30,871 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,215 |
| Word Chain - Asia | 0 | - | 4.32 | 27,743 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,886 |
| A Quiz About Islam | 0 | - | 4.28 | 45,067 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.16 | 14,476 |
| Largest Indonesian Islands | 0 | - | 4.66 | 44,014 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,940 |
| History of China | 0 | - | 4.39 | 50,434 |
| History of India | 0 | - | 4.52 | 19,241 |
| African East Coast | 0 | - | 4.97 | 84,232 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,924 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,327 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,130 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,395 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,650 |
| Countries That Use the Euro | 0 | - | 4.92 | 63,004 |
| Europe Geography Decoder | 0 | - | 4.89 | 63,283 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,270 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,052 |
| The Only European Country ... | 0 | - | 4.94 | 178,522 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,566 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 48,266 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,780 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 63,334 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 60,733 |
| Asian Geography by Letter - P | 0 | - | 4.40 | 45,663 |
| Asian Geography by Letter - N | 0 | - | 4.30 | 46,214 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,695 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,278 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,281,441 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,806 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,881 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,801 |
| Chinese Inventions | 0 | - | 4.26 | 32,599 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,468 |
| Chinese Geography on the Map | 0 | - | 4.57 | 22,073 |
| Japanese Companies | 0 | - | 4.25 | 32,020 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,163 |
| North Korea... or South Korea? | 0 | - | 4.49 | 75,268 |
| Countries of Africa | 0 | - | 5.00 | 2,168,030 |
| Australia Map Quiz | 0 | - | 4.95 | 319,687 |
| United States Map Quiz | 0 | - | 4.98 | 3,902,597 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,856 |
| Celtic Nations | 0 | - | 4.76 | 44,654 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 20,859 |
| Counties of England | 0 | - | 4.96 | 690,559 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,522 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,209 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,650 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,728 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,573 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 111,012 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,615 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,030 |
| Countries of the Middle East | 0 | - | 4.96 | 173,481 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,973 |
| History of Egypt | 0 | - | 4.56 | 22,215 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 29,306 |
| Japanese Loanwords | 0 | - | 4.50 | 79,285 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,340 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,957 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,674 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,707 |
| Flags of Africa Quiz | 0 | - | 4.99 | 386,640 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,500 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,662 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,688 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,866 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,367 |
| Top African Languages on a Map | 0 | - | 4.92 | 53,084 |
| African Island Countries | 0 | - | 4.96 | 89,348 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 223,027 |
| Australian States and Territories | 0 | - | 4.96 | 129,022 |
| Australia True or False | 0 | - | 4.90 | 51,387 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,037 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,282 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,713 |
| South America Map Quiz | 0 | - | 5.00 | 1,420,240 |
| Countries of North America Quiz | 0 | - | 5.00 | 879,803 |
| North America Map Quiz | 0 | - | 4.98 | 198,581 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 107,074 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 584,809 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,814 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 47,071 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,328 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,044,742 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,184,551 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,510 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,416 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,215 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,977 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 79,665 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 285,460 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 116,034 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,699 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,709 |
| Slavic Countries | 0 | - | 4.96 | 100,509 |
| Germany Multiple Choice | 0 | - | 4.81 | 49,387 |
| Regions of Spain Quiz | 0 | - | 4.85 | 95,027 |
| Cantons of Switzerland | 0 | - | 4.96 | 40,343 |
| UK Cities Map Quiz | 0 | - | 4.94 | 433,329 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,881 |
| Counties of England Map Quiz | 0 | - | 4.97 | 286,901 |
| Champions League Winners | 0 | - | 4.91 | 853,869 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 7,665 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,564 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,408 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,617 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,592 |
| Pixelated Asia Map | 0 | - | 4.90 | 63,202 |
| Monarchies of Asia | 0 | - | 4.95 | 54,032 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 88,334 |
| Famous Chinese People | 0 | - | 4.06 | 11,023 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,918 |
| The Life of Gandhi | 0 | - | 4.36 | 12,570 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 53,779 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,124 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 25,187 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,932 |
| The Only African Country ... | 0 | - | 4.98 | 105,216 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,483 |
| Pixelated Africa Map | 0 | - | 4.98 | 88,298 |
| Countries Closest to Africa | 0 | - | 4.95 | 145,209 |
| Flags of Oceania | 0 | - | 5.00 | 215,339 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 20,433 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 131,210 |
| Australia Country Quiz | 0 | - | 4.43 | 57,533 |
| Regions of New Zealand | 0 | - | 4.83 | 24,461 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 309,852 |
| The Only American Country ... | 0 | - | 4.94 | 109,709 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,851 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,569 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 851,566 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,128 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 85,458 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 47,447 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,115 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 222,128 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.83 | 33,257 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 65,308 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 60,364 |
| Canada Provinces and Territories | 0 | - | 4.99 | 289,677 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 85,148 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 83,864 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 120,837 |
| Three Band Flags of Europe | 0 | - | 4.97 | 161,045 |
| Catholic Countries in Europe | 0 | - | 4.87 | 83,733 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,844 |
| Pixelated Europe Map | 0 | - | 4.90 | 109,472 |
| Monarchies of Europe | 0 | - | 4.88 | 87,028 |
| European Countries with One Border | 0 | - | 4.96 | 150,558 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 144,460 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 133,707 |
