| South America Capitals Quiz | 0 | - | 5.00 | 477,917 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,952 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,513 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,623 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,909 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,400 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,618 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,534 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,497 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,126 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,603 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,139 |
| Name a City - European Countries | 0 | - | 4.92 | 64,605 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,404 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,517 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,158 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,087 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,652 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,192 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,859 |
| Europe Capital to Country | 0 | - | 4.99 | 248,279 |
| Asia Capital to Country | 0 | - | 4.96 | 125,898 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,735 |
| European Capitals by Map | 0 | - | 4.99 | 136,880 |
| African Capitals by Map | 0 | - | 4.99 | 132,404 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,416 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,384 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,764 |
| European Coastal Capitals | 0 | - | 4.95 | 89,913 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,249 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,472 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,203 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,476 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,287 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,652 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,927 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,160 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,333 |
| World Capitals Quiz | 0 | - | 5.00 | 5,038,955 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,776 |
| Official Cities in the UK | 0 | - | 4.89 | 281,083 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,226 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,592 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,820 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,287 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,409 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,779 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,541 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,308 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,296 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,790 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,651 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,865 |
| Capitals of the Stans | 0 | - | 4.95 | 26,499 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,545 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,386 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,463 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,207 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,755 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,762 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,965 |
| States of Brazil | 0 | - | 4.98 | 86,662 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,747 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,563 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,634 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,053 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,353 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,031 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,610 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,858 |
| Find the City #1 | 0 | - | 4.97 | 42,261 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,239 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,847 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,796 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,952 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,766 |
| Countries by Capital City | 0 | - | 5.00 | 66,992 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,507 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,039 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,900 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,518 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,256 |
| Moved Capital Cities | 0 | - | 4.96 | 73,713 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,172 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,984 |
| Random European Capital to Country | 0 | - | 4.98 | 189,430 |
| Random European Country to Capital | 0 | - | 4.92 | 147,625 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,490 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,567 |
| Random African Capital to Country | 0 | - | 4.97 | 99,809 |
| Random African Country to Capital | 0 | - | 4.94 | 70,319 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,985 |
| Pixelated United States Map | 0 | - | 4.89 | 93,614 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,593,598 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,579 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,592 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,953 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,945 |
| Random U.S. City to State | 0 | - | 4.45 | 75,454 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,046 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,293 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,838 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,353 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,697 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,998 |
| Which City in Europe? | 0 | - | 4.83 | 106,853 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,228 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,174 |
| Peru Country Quiz | 0 | - | 4.54 | 48,384 |
| Chile Country Quiz | 0 | - | 4.75 | 39,799 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,664 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,406 |
| US States with an Empty Map | 0 | - | 5.00 | 619,711 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,241 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 414,289 |
| North American Sports Cities | 0 | - | 4.83 | 171,064 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,963 |
| Cities in European History #1 | 0 | - | 4.63 | 133,318 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,297 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,034 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,863 |
| Name a Valid World City | 0 | - | 4.83 | 70,296 |
| All Cities in Canada on a Map | 0 | - | 4.40 | 18,326 |
| Cities by Former Name | 0 | - | 4.84 | 91,080 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,771 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,320 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,159 |
| World Capitals by Map | 0 | - | 5.00 | 283,966 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,786 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,136 |
| Random Country to Capital | 0 | - | 4.98 | 912,901 |
| Capitals Starting With H | 0 | - | 4.90 | 91,472 |
| Capitals Starting With K | 0 | - | 4.85 | 75,812 |
| Capitals Starting With L | 0 | - | 4.81 | 86,973 |
| Capitals Starting With M | 0 | - | 4.93 | 106,301 |
| Capitals Starting With P | 0 | - | 4.88 | 77,303 |
| Capitals Starting With R | 0 | - | 4.87 | 81,079 |
| Capitals Starting With S | 0 | - | 4.89 | 84,934 |
| Capitals Starting With T | 0 | - | 4.84 | 75,404 |
| Capitals Starting With W | 0 | - | 4.89 | 90,722 |
| Capitals Starting With A | 0 | - | 4.97 | 126,713 |
| Capitals Starting With B | 0 | - | 4.89 | 117,432 |
| Capitals Starting With D | 0 | - | 4.93 | 95,522 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,570 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,934 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,672 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,550 |
| Boroughs of New York City | 0 | - | 4.47 | 84,193 |
| Which South American Country? | 0 | - | 4.69 | 51,754 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,650 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,475 |
| Megacities on a World Map | 0 | - | 4.98 | 251,467 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 574,059 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,010 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,068 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 120,631 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,245 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,353 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,321 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,406 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,056 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,838 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,409 |
| Former Capitals | 0 | - | 4.88 | 71,198 |
| Capital Cities Chain | 0 | - | 4.84 | 82,035 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,984 |
| Coldest World Capitals | 0 | - | 4.95 | 133,114 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,925 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,130 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,367 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,346 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,711 |
| Which City in Canada? | 0 | - | 4.82 | 56,771 |
| Belize Country Quiz | 0 | - | 4.85 | 20,835 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,078 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,308 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,423 |
| Flags of North and South America | 0 | - | 4.99 | 368,402 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,569 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,280 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,816 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,403 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,067 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,816 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,743 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,116 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,176 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,451 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,647 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,043 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,484 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,205 |
| North America Cities by Map | 0 | - | 4.41 | 47,649 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,190 |
| ALL California Cities | 0 | - | 4.37 | 42,867 |
| Random European City to Country | 0 | - | 4.69 | 116,768 |
| Random Asian City to Country | 0 | - | 4.56 | 44,412 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,402 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,397 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,950 |
