| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,398 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,066 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,032 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,269 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,827 |
| Name a City - European Countries | 0 | - | 4.92 | 64,337 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,911 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,499 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,302 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,151 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,073 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,030 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,311 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,748 |
| Europe Capital to Country | 0 | - | 4.99 | 247,438 |
| Asia Capital to Country | 0 | - | 4.96 | 125,696 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,392 |
| European Capitals by Map | 0 | - | 4.99 | 136,132 |
| African Capitals by Map | 0 | - | 4.99 | 132,106 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,064 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,139 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,573 |
| European Coastal Capitals | 0 | - | 4.95 | 89,710 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,168 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,628 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,676 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,405 |
| World Capitals Quiz | 0 | - | 5.00 | 5,029,233 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,299 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,055 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,362 |
| Official Cities in the UK | 0 | - | 4.89 | 280,397 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,760 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,746 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,615 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,373 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,071 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,136 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,679 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,412 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,740 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,156 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Capitals of the Stans | 0 | - | 4.95 | 26,390 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,154 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,270 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,689 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,265 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,361 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,124 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,777 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,645 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,363 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,420 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,489 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,318 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,173 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,991 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,883 |
| Random European Capital to Country | 0 | - | 4.98 | 189,140 |
| Random European Country to Capital | 0 | - | 4.92 | 147,393 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,339 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,367 |
| Random African Capital to Country | 0 | - | 4.97 | 99,708 |
| Random African Country to Capital | 0 | - | 4.94 | 70,196 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,711 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,853 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,793 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,398 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,688 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,851 |
| Random U.S. City to State | 0 | - | 4.45 | 75,281 |
| Every City in Arizona on a Map | 0 | - | 4.47 | 9,182 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,009 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,594 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,349 |
| Every City in Michigan on a Map | 0 | - | 4.48 | 9,259 |
| Find the City #1 | 0 | - | 4.97 | 42,074 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,169 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,884 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,613 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,565 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,553 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,344 |
| Countries by Capital City | 0 | - | 5.00 | 66,561 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,284 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,870 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,224 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,788 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,387 |
| Moved Capital Cities | 0 | - | 4.96 | 73,554 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,241 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,602 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,788 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,499 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,869 |
| Which City in Europe? | 0 | - | 4.83 | 106,593 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,073 |
| Peru Country Quiz | 0 | - | 4.54 | 48,287 |
| Chile Country Quiz | 0 | - | 4.75 | 39,708 |
| US States with an Empty Map | 0 | - | 5.00 | 618,535 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,077 |
| North American Sports Cities | 0 | - | 4.83 | 170,845 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,904 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,690 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,433 |
| Name a Valid World City | 0 | - | 4.83 | 70,080 |
| Cities by Former Name | 0 | - | 4.84 | 90,934 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,672 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,221 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,871 |
| World Capitals by Map | 0 | - | 5.00 | 283,067 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,635 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,398 |
| Random Country to Capital | 0 | - | 4.98 | 911,245 |
| Capitals Starting With H | 0 | - | 4.90 | 90,595 |
| Capitals Starting With K | 0 | - | 4.85 | 75,646 |
| Capitals Starting With L | 0 | - | 4.81 | 86,789 |
| Capitals Starting With M | 0 | - | 4.93 | 105,988 |
| Capitals Starting With P | 0 | - | 4.88 | 77,148 |
| Capitals Starting With R | 0 | - | 4.87 | 80,934 |
| Capitals Starting With S | 0 | - | 4.89 | 84,768 |
| Capitals Starting With T | 0 | - | 4.84 | 75,258 |
| Capitals Starting With W | 0 | - | 4.89 | 90,577 |
| Capitals Starting With A | 0 | - | 4.97 | 126,487 |
| Capitals Starting With B | 0 | - | 4.89 | 117,232 |
| Capitals Starting With D | 0 | - | 4.93 | 95,336 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 38,976 |
| Mexico True or False? | 0 | - | 4.89 | 48,192 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,527 |
| Rivers of the United States | 0 | - | 4.93 | 65,477 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,017 |
| Cities in European History #1 | 0 | - | 4.63 | 133,063 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,186 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,555 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,799 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,275 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,009 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,157 |
| All First Level Subdivision Capitals | 0 | - | 4.84 | 14,971 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,916 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,314 |
| Which City in Latin America? | 0 | - | 4.63 | 46,834 |
| Which City in Canada? | 0 | - | 4.82 | 56,640 |
| Boroughs of New York City | 0 | - | 4.47 | 84,075 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,583 |
| Which South American Country? | 0 | - | 4.69 | 51,710 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,855 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,927 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,864 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,455 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,295 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,128 |
| North America Cities by Map | 0 | - | 4.41 | 47,604 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,139 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,155 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,033 |
| ALL California Cities | 0 | - | 4.36 | 42,809 |
| Random European City to Country | 0 | - | 4.69 | 116,284 |
| Random Asian City to Country | 0 | - | 4.56 | 44,386 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,628 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,304 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,100 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,386 |
| Former Capitals | 0 | - | 4.88 | 71,127 |
| Capital Cities Chain | 0 | - | 4.84 | 81,880 |
| Coldest World Capitals | 0 | - | 4.95 | 133,023 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,752 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,954 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,814 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,579 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,019 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,783 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,323 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,837 |
| US States and State Capitals | 0 | - | 4.99 | 158,353 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,595 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,685 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,103 |
| Every City in Texas on a Map | 0 | - | 4.36 | 14,913 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,841 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,920 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,785 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,950 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,802 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,114 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,138 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,081 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,565 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,456 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,652 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,016 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,700 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,578 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,663 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,579 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,169 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,077 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,608 |
