| Top Asian Languages on a Map | 0 | - | 4.95 | 71,107 |
| States of India | 0 | - | 4.94 | 191,973 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,342 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,225 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,234 |
| History of India | 0 | - | 4.61 | 21,363 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,344 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,662 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,705 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,607 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,380 |
| The Life of Gandhi | 0 | - | 4.37 | 13,034 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,200 |
| Provinces of Turkey | 0 | - | 4.95 | 203,181 |
| Provinces of China | 0 | - | 4.97 | 202,626 |
| Japanese Prefectures | 0 | - | 4.98 | 135,928 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,821 |
| States of India Map Quiz | 0 | - | 4.83 | 26,270 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 65,959 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,447 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,805 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,690 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,067 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,755 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,114 |
| Name that Greek Letter | 0 | - | 4.93 | 322,748 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,369 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,566 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,418 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,578 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,562 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,541 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,675 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,252 |
| Asian Physical Geography | 0 | - | 4.61 | 35,461 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,023 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,504 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,583 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,628 |
| India Cities Map Quiz | 0 | - | 4.64 | 60,915 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,832 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,566 |
| Asian Islands | 0 | - | 4.49 | 20,809 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,973 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,533 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,275 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,738 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,207 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,430 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,459 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,207 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,001 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,860 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,637 |
| Middle East A-Z | 0 | - | 4.47 | 45,935 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,190 |
| Dynasties of China | 0 | - | 4.64 | 27,768 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,292 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,095 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,864 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,151 |
| Australian Capitals | 0 | - | 4.92 | 62,671 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,892 |
| Official European Union Languages | 0 | - | 4.97 | 237,806 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,413 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,814 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,827 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,704 |
| Asia Map Quiz | 0 | - | 4.99 | 911,893 |
| A Quiz About Islam | 0 | - | 4.31 | 48,352 |
| History of Iran | 0 | - | 4.66 | 16,318 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,686 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,881 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,398 |
| History of China | 0 | - | 4.37 | 56,950 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,527 |
| Countries of Africa | 0 | - | 5.00 | 2,524,026 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,367 |
| African East Coast | 0 | - | 4.96 | 95,614 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,442 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,273 |
| Australia Map Quiz | 0 | - | 4.94 | 343,444 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,761 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,772 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,307 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,504 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,136 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,457 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,787 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,470 |
| The Only European Country ... | 0 | - | 4.91 | 215,423 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,473 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,693 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 56,000 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,818 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,106 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,650 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,613 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,130 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,480 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,656 |
| Word Chain - Asia | 0 | - | 4.34 | 29,284 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,316 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,605 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,711 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,521 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,084 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,838 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,493 |
| Chinese Inventions | 0 | - | 4.30 | 33,764 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,356 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,299 |
| Japanese Companies | 0 | - | 4.28 | 34,167 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,883 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,254 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,612 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,718 |
| Maldives Country Quiz | 0 | - | 4.73 | 18,739 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,738 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,571 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,359 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,983 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,785 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,903 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,862 |
| African Island Countries | 0 | - | 4.96 | 101,243 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,754 |
| Australian States and Territories | 0 | - | 4.96 | 141,459 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,172 |
| Australia True or False | 0 | - | 4.87 | 56,703 |
| Flags of North and South America | 0 | - | 4.99 | 370,775 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,440 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,591 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,009 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,535 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,303 |
| North America Map Quiz | 0 | - | 4.98 | 246,934 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,583 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,288 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,279 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,931 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,719 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,332 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,390 |
| Celtic Nations | 0 | - | 4.69 | 46,881 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,263 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,238 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,777 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,838 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,150 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,535 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,796 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,483 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,828 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,584 |
| Slavic Countries | 0 | - | 4.96 | 111,329 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,217 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,802 |
| Languages of Spain | 0 | - | 4.36 | 23,252 |
| Counties of England | 0 | - | 4.97 | 793,240 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,779 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,913 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,312 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,800 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,649 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,421 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,071 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,940 |
| Countries of the Middle East | 0 | - | 4.96 | 200,049 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,526 |
| History of Egypt | 0 | - | 4.58 | 23,988 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,148 |
| Japanese Loanwords | 0 | - | 4.47 | 84,503 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 127,702 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,650 |
| Flags to Languages | 0 | - | 4.95 | 173,137 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,234 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 717,060 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,581 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,418 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,022 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,578 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,431 |
| African Great Lakes | 0 | - | 4.82 | 65,789 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,222 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,524 |
| The Only African Country ... | 0 | - | 4.99 | 128,770 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,960 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,241 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,851 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,484 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,935 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,793 |
| Name a Valid African Country | 0 | - | 4.98 | 153,531 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,680 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,964 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,294 |
| Flags of Oceania | 0 | - | 5.00 | 257,362 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,182 |
| Palau Country Quiz | 0 | - | 4.90 | 22,940 |
