| Africa Geography Quiz #1 | 0 | - | 4.92 | 47,488 |
| French Geography Quiz #1 | 0 | - | 4.87 | 32,783 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 46,876 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 128,010 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,388,896 |
| Asia Map Quiz | 0 | - | 4.99 | 843,626 |
| Name a Valid Asian Country | 0 | - | 4.98 | 113,520 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,331,257 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 88,000 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 31,404 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 69,037 |
| Europe Geography Quiz #2 | 0 | - | 4.56 | 69,583 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 68,153 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 59,437 |
| Africa Geography Quiz #2 | 0 | - | 4.58 | 31,943 |
| Flags of Asia Quiz | 0 | - | 4.99 | 560,543 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,254,735 |
| Countries of the Middle East | 0 | - | 4.95 | 185,526 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 118,174 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 99,880 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 146,848 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 93,594 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 101,837 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 104,992 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 65,559 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 219,507 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 105,386 |
| Monarchies of Asia | 0 | - | 4.96 | 67,601 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.88 | 98,095 |
| States of India | 0 | - | 4.94 | 172,364 |
| Japanese Prefectures | 0 | - | 4.98 | 119,954 |
| Provinces of China | 0 | - | 4.97 | 175,932 |
| Provinces of Turkey | 0 | - | 4.95 | 188,622 |
| Europe Geography Quiz #3 | 0 | - | 4.32 | 61,719 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,408 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 38,101 |
| Asian Geography By Letter - B | 0 | - | 4.84 | 63,671 |
| Pixelated Asia Map | 0 | - | 4.91 | 67,485 |
| Europe Map Quiz | 0 | - | 5.00 | 4,508,942 |
| Random Asian City to Country | 0 | - | 4.54 | 43,602 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 90,717 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 96,542 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 55,143 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 74,647 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 119,611 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 79,889 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 201,760 |
| Japan Country Quiz | 0 | - | 4.92 | 126,567 |
| Nepal Country Quiz | 0 | - | 4.95 | 35,279 |
| Provinces of China Map Quiz | 0 | - | 4.93 | 87,718 |
| China Cities Map Quiz | 0 | - | 4.90 | 93,211 |
| Countries Closest to Yemen | 0 | - | 4.88 | 20,370 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 99,419 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 260,708 |
| Oceania Map Quiz | 0 | - | 4.98 | 598,742 |
| Africa Map Quiz | 0 | - | 5.00 | 2,019,100 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 406,028 |
| South China Sea Countries | 0 | - | 4.82 | 55,955 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 93,119 |
| The Only Remaining Asian Country . . . | 0 | - | 4.70 | 42,461 |
| Countries Bordering India | 0 | - | 4.98 | 159,262 |
| Countries Bordering Iran | 0 | - | 4.83 | 91,516 |
| Countries that Border China | 0 | - | 4.96 | 253,736 |
| Countries that Border Iraq | 0 | - | 4.97 | 104,738 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 74,047 |
| Countries Bordering Saudi Arabia | 0 | - | 4.94 | 114,909 |
| Countries Bordering Turkey | 0 | - | 4.98 | 112,640 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 72,910 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 56,375 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 90,212 |
| Countries Closest to Cyprus | 0 | - | 4.83 | 49,943 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 90,080 |
| Countries Closest to Turkey | 0 | - | 4.94 | 110,757 |
| Countries Closest to India | 0 | - | 4.96 | 98,123 |
| Countries Closest to Japan | 0 | - | 4.93 | 132,677 |
| Brunei Country Quiz | 0 | - | 4.88 | 20,658 |
| Jordan Country Quiz | 0 | - | 4.85 | 29,613 |
| Oman Country Quiz | 0 | - | 4.85 | 25,184 |
| Bhutan Country Quiz | 0 | - | 4.89 | 22,734 |
| Qatar Country Quiz | 0 | - | 4.83 | 29,826 |
| South American Geography Quiz #1 | 0 | - | 4.71 | 31,555 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 48,811 |
| Africa Capitals Quiz | 0 | - | 4.99 | 681,626 |
| Asia Capitals Quiz | 0 | - | 4.97 | 641,291 |
| Random Capital to Country | 0 | - | 4.99 | 2,473,163 |
| Random Country to Capital | 0 | - | 4.98 | 854,465 |
| Which City in Europe? | 0 | - | 4.83 | 102,599 |
| Countries That Use the Euro | 0 | - | 4.92 | 73,591 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 102,445 |
| The Only European Country ... | 0 | - | 4.92 | 194,647 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 200,890 |
| Hindu Countries | 0 | - | 4.85 | 45,929 |
| Small Countries with Large Economies | 0 | - | 4.69 | 85,452 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 89,060 |
| Countries of Africa | 0 | - | 5.00 | 2,322,784 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 395,136 |
| Closest Countries to North Korea | 0 | - | 4.91 | 108,942 |
| Countries that Beat the United States | 0 | - | 4.92 | 156,205 |
| Countries that Beat China | 0 | - | 4.85 | 108,448 |
| Countries that Beat Russia | 0 | - | 4.83 | 75,601 |
| Egypt Country Quiz | 0 | - | 4.81 | 74,128 |
| United States Map Quiz | 0 | - | 4.98 | 4,030,466 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 44,885 |
| Western Africa Map Quiz | 0 | - | 4.97 | 66,959 |
| Australia Map Quiz | 0 | - | 4.94 | 331,777 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 348,586 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 40,331 |
| African East Coast | 0 | - | 4.96 | 89,352 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 39,933 |
| Which City in Asia? | 0 | - | 4.51 | 49,616 |
| Asian Island Nations | 0 | - | 4.62 | 91,359 |
| Arab Spring Countries | 0 | - | 4.51 | 42,233 |
| 10 Westernmost Countries in Asia | 0 | - | 4.68 | 68,459 |
| Countries with the Most Hindus | 0 | - | 4.90 | 118,202 |
| Countries Closest to Egypt | 0 | - | 4.83 | 82,768 |
| Countries that Beat Japan | 0 | - | 4.45 | 64,839 |
| Asia's Busiest Airports | 0 | - | 4.75 | 49,147 |
| Asian Physical Geography | 0 | - | 4.59 | 34,484 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.84 | 50,942 |
| Geography of Egypt | 0 | - | 4.60 | 20,663 |
| East Asian Islands on the Map | 0 | - | 4.53 | 31,874 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,118,042 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 21,697 |
| Countries of Europe by Population | 0 | - | 4.98 | 142,940 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 101,659 |
| Most-Visited Cities in Europe | 0 | - | 4.88 | 65,046 |
| Random European City to Country | 0 | - | 4.74 | 111,782 |
| Europe Capital to Country | 0 | - | 4.99 | 232,924 |
| Asia Capital to Country | 0 | - | 4.95 | 111,600 |
| Capital Cities Chain | 0 | - | 4.87 | 75,878 |
| EU Capitals with No Hints | 0 | - | 4.96 | 134,363 |
| European Capitals by Map | 0 | - | 4.99 | 108,858 |
| African Capitals by Map | 0 | - | 4.99 | 121,396 |
| Asian Capitals by Map | 0 | - | 4.98 | 53,653 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 84,918 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 77,914 |
| European Coastal Capitals | 0 | - | 4.95 | 83,319 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 49,473 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 247,030 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 207,085 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 78,756 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 83,780 |
| Which City in the Middle East? | 0 | - | 4.47 | 65,122 |
| Which City in Canada? | 0 | - | 4.81 | 54,520 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 24,414 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 200,289 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 81,170 |
| Slavic Countries | 0 | - | 4.96 | 105,301 |
| Countries by Emojis | 0 | - | 4.99 | 218,898 |
| African Island Countries | 0 | - | 4.96 | 94,922 |
| Countries With One Word And Two O's | 0 | - | 4.95 | 50,559 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 39,854 |
| Asian Country Superlatives | 0 | - | 4.74 | 63,385 |
| Countries of North America Quiz | 0 | - | 5.00 | 940,519 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 127,230 |
| The Only Asian Country ... | 0 | - | 4.70 | 118,237 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 206,815 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 184,593 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 109,769 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 137,662 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 144,271 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 110,278 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 153,723 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.80 | 39,813 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.44 | 53,510 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 103,438 |
| Countries Surrounding Istanbul | 0 | - | 4.88 | 23,414 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 606,085 |
| India Cities Map Quiz | 0 | - | 4.62 | 58,551 |
| South America Map Quiz | 0 | - | 5.00 | 1,480,384 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 116,512 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 81,996 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 120,572 |
| North America Map Quiz | 0 | - | 4.98 | 219,514 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 94,994 |
| Flags of Africa Quiz | 0 | - | 5.00 | 419,235 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 330,893 |
| Australian States and Territories | 0 | - | 4.96 | 134,933 |
| Counties of England | 0 | - | 4.97 | 739,711 |
| Provinces of the Philippines | 0 | - | 4.62 | 40,208 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 140,911 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.71 | 34,798 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 69,139 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 63,563 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 59,748 |
| Asian Geography by Letter - P | 0 | - | 4.44 | 55,857 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 55,464 |
| Asian Geography By Letter - L | 0 | - | 4.45 | 40,943 |
| Australian Immigration by Country | 0 | - | 4.81 | 75,187 |
| Overseas Chinese Population | 0 | - | 4.54 | 41,622 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 52,522 |
| Top African Languages on a Map | 0 | - | 4.92 | 62,711 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 296,641 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 232,579 |
| Asian Islands | 0 | - | 4.45 | 20,319 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 217,881 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 171,116 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 168,228 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 97,678 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 103,874 |
