| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,950 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,474 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,926 |
| Asia Map Quiz | 0 | - | 4.99 | 908,055 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,820 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,622 |
| Countries Bordering India | 0 | - | 4.98 | 162,665 |
| Countries that Border China | 0 | - | 4.96 | 261,976 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,549 |
| Countries of the Middle East | 0 | - | 4.96 | 199,181 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,898 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,617 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,903 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,505 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,354 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,429 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,790 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,982 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,426 |
| Monarchies of Asia | 0 | - | 4.97 | 70,659 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,481 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,174 |
| States of India | 0 | - | 4.94 | 190,660 |
| Japanese Prefectures | 0 | - | 4.98 | 134,904 |
| Provinces of China | 0 | - | 4.97 | 200,669 |
| Provinces of Turkey | 0 | - | 4.95 | 201,858 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,031 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,075 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,528 |
| Countries That Border Russia | 0 | - | 4.98 | 459,466 |
| Countries Bordering France | 0 | - | 4.83 | 400,096 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,334 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,248 |
| Random Asian City to Country | 0 | - | 4.56 | 44,409 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,384 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,882 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,822 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,534 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,299 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,539 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,033 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,269 |
| Japan Country Quiz | 0 | - | 4.92 | 141,459 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,829 |
| Syria Country Quiz | 0 | - | 4.81 | 32,421 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,867 |
| States of India Map Quiz | 0 | - | 4.82 | 26,095 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,174 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,645 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,344 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,357 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,171 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,344 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,027 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,465 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,232 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,964 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,593 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,342 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,186 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,497 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,852 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,902 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,138 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,276 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,570 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,510 |
| Countries that Border Poland | 0 | - | 4.99 | 171,480 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,011 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,753 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,563 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,974 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,051 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,843 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,450 |
| Countries Closest to India | 0 | - | 4.97 | 102,266 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,000 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,794 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,465 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,064 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,225 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,212 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,801 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,726 |
| Random Country to Capital | 0 | - | 4.98 | 912,579 |
| Which City in Europe? | 0 | - | 4.83 | 106,821 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,272 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,921 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,769 |
| The Only European Country ... | 0 | - | 4.91 | 214,178 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,393 |
| Hindu Countries | 0 | - | 4.86 | 49,644 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,782 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,324 |
| Countries of Africa | 0 | - | 5.00 | 2,511,526 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,617 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,068 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,146 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,788 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,894 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,722 |
| Countries that Beat China | 0 | - | 4.86 | 114,847 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,997 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,104 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,739 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,931 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,044 |
| Australia Map Quiz | 0 | - | 4.94 | 342,719 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,597 |
| African East Coast | 0 | - | 4.96 | 95,170 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,819 |
| Which City in Asia? | 0 | - | 4.52 | 51,193 |
| Asian Island Nations | 0 | - | 4.63 | 93,801 |
| Arab Spring Countries | 0 | - | 4.51 | 43,850 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,873 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,437 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,608 |
| Countries that Beat India | 0 | - | 4.41 | 62,624 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,590 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,769 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,351 |
| Asian Physical Geography | 0 | - | 4.61 | 35,386 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,950 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,959 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,372 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,463 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,033 |
| Random European City to Country | 0 | - | 4.69 | 116,750 |
| Europe Capital to Country | 0 | - | 4.99 | 248,183 |
| Asia Capital to Country | 0 | - | 4.96 | 125,861 |
| Capital Cities Chain | 0 | - | 4.84 | 81,995 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,671 |
| European Capitals by Map | 0 | - | 4.99 | 136,769 |
| African Capitals by Map | 0 | - | 4.99 | 132,358 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,349 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,333 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,742 |
| European Coastal Capitals | 0 | - | 4.95 | 89,887 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,236 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,279 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,111 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,468 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,088 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,887 |
| Which City in Canada? | 0 | - | 4.82 | 56,758 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,629 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,391 |
| Slavic Countries | 0 | - | 4.96 | 110,966 |
| Countries by Emojis | 0 | - | 4.99 | 236,936 |
| African Island Countries | 0 | - | 4.96 | 100,890 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,199 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,550 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,315 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,310 |
| The Only Asian Country ... | 0 | - | 4.69 | 121,943 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,781 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,825 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,209 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,261 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,413 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,661 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,398 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,587 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,125 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,675 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,528 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,726 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,498 |
| India Cities Map Quiz | 0 | - | 4.63 | 60,754 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,077 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,376 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,568 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,309 |
| North America Map Quiz | 0 | - | 4.98 | 244,954 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,487 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,304 |
| Flags of North and South America | 0 | - | 4.99 | 368,173 |
| Australian States and Territories | 0 | - | 4.96 | 141,034 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,491 |
| Counties of England | 0 | - | 4.97 | 790,119 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,436 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,412 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,929 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,782 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,114 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,024 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,660 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,983 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,021 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,821 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,873 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,435 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,195 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,603 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,113 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,757 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,046 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,197 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,952 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,687 |
