| French Geography Quiz #1 | 0 | - | 4.89 | 34,506 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,990 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,344 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,825 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,671 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,098 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,184 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,463 |
| Which City in Canada? | 0 | - | 4.82 | 56,638 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,304 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,304 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,402 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,071 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,659 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,046 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,510 |
| Central American Countries | 0 | - | 4.98 | 154,981 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,555 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,008 |
| Name a Valid African Country | 0 | - | 4.98 | 152,887 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,154 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,361 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,782 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,745 |
| States of Mexico | 0 | - | 4.95 | 173,232 |
| States of Brazil | 0 | - | 4.98 | 86,306 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,895 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,977 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,602 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,928 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,965 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,316 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,315 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,145 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,796 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,106 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,089 |
| Which City in Latin America? | 0 | - | 4.63 | 46,832 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,925 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,301 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,669 |
| Geography of Spain | 0 | - | 4.59 | 21,951 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,144 |
| Which City in Europe? | 0 | - | 4.83 | 106,589 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,031 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,269 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,492 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,847 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,296 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,959 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,645 |
| Asia Map Quiz | 0 | - | 4.99 | 906,591 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,039 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,571 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,886 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,452 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,281 |
| Random Country to Capital | 0 | - | 4.98 | 911,180 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,321 |
| Countries of Africa | 0 | - | 5.00 | 2,506,330 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,265 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,408 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,541 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,897 |
| Australia Map Quiz | 0 | - | 4.94 | 342,368 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,209 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,523 |
| Rivers of the United States | 0 | - | 4.93 | 65,472 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,384 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,973 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,575 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,116 |
| Name a City - European Countries | 0 | - | 4.92 | 64,334 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,154 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,873 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,775 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,451 |
| The Only European Country ... | 0 | - | 4.91 | 213,680 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,010 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,440 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,175 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,154 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,374 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,848 |
| Belize Country Quiz | 0 | - | 4.85 | 20,791 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,736 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,757 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,407 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,884 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,630 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,880 |
| U.S. State Flags | 0 | - | 4.89 | 166,926 |
| Flags of North and South America | 0 | - | 4.99 | 366,605 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,654 |
| Counties of England | 0 | - | 4.97 | 788,824 |
| Hawaiian Islands | 0 | - | 4.83 | 42,418 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,323 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,073 |
| African East Coast | 0 | - | 4.96 | 94,996 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,851 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,912 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,306 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,739 |
| Random European City to Country | 0 | - | 4.69 | 116,281 |
| Random Asian City to Country | 0 | - | 4.56 | 44,386 |
| Europe Capital to Country | 0 | - | 4.99 | 247,429 |
| Asia Capital to Country | 0 | - | 4.96 | 125,690 |
| Capital Cities Chain | 0 | - | 4.84 | 81,874 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,388 |
| European Capitals by Map | 0 | - | 4.99 | 136,126 |
| African Capitals by Map | 0 | - | 4.99 | 132,104 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,054 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,059 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,129 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,570 |
| European Coastal Capitals | 0 | - | 4.95 | 89,704 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,164 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,615 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,670 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,403 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,950 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,145 |
| US States and State Capitals | 0 | - | 4.99 | 158,333 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,209 |
| Countries of the Middle East | 0 | - | 4.96 | 198,820 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,207 |
| Slavic Countries | 0 | - | 4.96 | 110,815 |
| Countries by Emojis | 0 | - | 4.99 | 236,024 |
| African Island Countries | 0 | - | 4.96 | 100,731 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,073 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,476 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,269 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,655 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,429 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,021 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,565 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,659 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,720 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,131 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,128 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,252 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,527 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,208 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,368 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,194 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,469 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,594 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,438 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,150 |
| North America Map Quiz | 0 | - | 4.98 | 244,250 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,417 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,319 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,041 |
| Australian States and Territories | 0 | - | 4.95 | 140,601 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,741 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,099 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,652 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,001 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,641 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,348 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,701 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,567 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,714 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,994 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,507 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,364 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,407 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,831 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,913 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,779 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,946 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,798 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,111 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,514 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,085 |
| Official Cities in the UK | 0 | - | 4.89 | 280,379 |
| South American Cities on the Map | 0 | - | 4.57 | 35,238 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,149 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,077 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,815 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,246 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,680 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,759 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,358 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,744 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,612 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,372 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,070 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,132 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,676 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,410 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,459 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,118 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,770 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,486 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,620 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,642 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,737 |
| UK Immigration by Country | 0 | - | 4.94 | 139,541 |
