| French Geography Quiz #1 | 0 | - | 4.89 | 34,496 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,983 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,842 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,575 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,564 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,985 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,180 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,460 |
| Which City in Canada? | 0 | - | 4.82 | 56,626 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,270 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,283 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,962 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,301 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,982 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,602 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,006 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,474 |
| Central American Countries | 0 | - | 4.98 | 154,944 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,419 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,971 |
| Name a Valid African Country | 0 | - | 4.98 | 152,848 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,087 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,352 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,672 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,705 |
| States of Mexico | 0 | - | 4.95 | 173,160 |
| States of Brazil | 0 | - | 4.98 | 86,263 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,828 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,967 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,589 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,916 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,960 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,309 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,307 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,140 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,790 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,076 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,027 |
| Which City in Latin America? | 0 | - | 4.63 | 46,825 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,896 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,282 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,540 |
| Geography of Spain | 0 | - | 4.59 | 21,944 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,090 |
| Which City in Europe? | 0 | - | 4.83 | 106,567 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,984 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,260 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,430 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,811 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,531 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,714 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,168 |
| Asia Map Quiz | 0 | - | 4.99 | 906,193 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,943 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,388 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,623 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,079 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,857 |
| Random Country to Capital | 0 | - | 4.98 | 910,824 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,302 |
| Countries of Africa | 0 | - | 5.00 | 2,505,490 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,230 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,388 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,289 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,232 |
| Australia Map Quiz | 0 | - | 4.94 | 342,294 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,137 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,494 |
| Rivers of the United States | 0 | - | 4.93 | 65,444 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,379 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,971 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,853 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,817 |
| Name a City - European Countries | 0 | - | 4.92 | 64,297 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,121 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,800 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,754 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,399 |
| The Only European Country ... | 0 | - | 4.91 | 213,583 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,922 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,380 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,163 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,784 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,342 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,825 |
| Belize Country Quiz | 0 | - | 4.85 | 20,785 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,546 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,736 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,358 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,835 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,610 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,577 |
| U.S. State Flags | 0 | - | 4.89 | 166,812 |
| Flags of North and South America | 0 | - | 4.99 | 366,129 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,483 |
| Counties of England | 0 | - | 4.97 | 788,571 |
| Hawaiian Islands | 0 | - | 4.83 | 42,412 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,235 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,069 |
| African East Coast | 0 | - | 4.96 | 94,964 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,840 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,812 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,274 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,690 |
| Random European City to Country | 0 | - | 4.69 | 116,249 |
| Random Asian City to Country | 0 | - | 4.56 | 44,380 |
| Europe Capital to Country | 0 | - | 4.99 | 247,361 |
| Asia Capital to Country | 0 | - | 4.96 | 125,661 |
| Capital Cities Chain | 0 | - | 4.84 | 81,843 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,338 |
| European Capitals by Map | 0 | - | 4.99 | 136,032 |
| African Capitals by Map | 0 | - | 4.99 | 132,089 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,948 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,003 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,094 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,546 |
| European Coastal Capitals | 0 | - | 4.95 | 89,677 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,157 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,488 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,616 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,911 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,125 |
| US States and State Capitals | 0 | - | 4.99 | 158,202 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,129 |
| Countries of the Middle East | 0 | - | 4.96 | 198,762 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,185 |
| Slavic Countries | 0 | - | 4.96 | 110,794 |
| Countries by Emojis | 0 | - | 4.99 | 235,925 |
| African Island Countries | 0 | - | 4.96 | 100,696 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,045 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,467 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,215 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,615 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,397 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,970 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,525 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,622 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,695 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,122 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,109 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,223 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,494 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,180 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,340 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,157 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,451 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,592 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,421 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| North America Map Quiz | 0 | - | 4.98 | 244,118 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,395 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,294 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,977 |
| Australian States and Territories | 0 | - | 4.95 | 140,580 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,628 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,075 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,616 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,996 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,616 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,305 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,633 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,509 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,663 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,955 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,516,856 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,102 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,335 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,774 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,865 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,725 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,924 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,777 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,087 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,499 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,061 |
| Official Cities in the UK | 0 | - | 4.89 | 280,272 |
| South American Cities on the Map | 0 | - | 4.57 | 35,237 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,119 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,061 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,742 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,160 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,630 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,734 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,325 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,625 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,574 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,354 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,042 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,096 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,658 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,391 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,400 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,072 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,730 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,433 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,593 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,624 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,723 |
| UK Immigration by Country | 0 | - | 4.94 | 139,518 |
