| South America Capitals Quiz | 0 | - | 5.00 | 480,623 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,600 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,478 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,261 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,392 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,169 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,568 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,937 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,932 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,708 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,312 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,435 |
| Name a City - European Countries | 0 | - | 4.90 | 65,232 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,654 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,179 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,816 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,885 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,875 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,703 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,043 |
| Europe Capital to Country | 0 | - | 4.99 | 249,684 |
| Asia Capital to Country | 0 | - | 4.96 | 126,515 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,662 |
| European Capitals by Map | 0 | - | 4.99 | 138,705 |
| African Capitals by Map | 0 | - | 4.99 | 133,437 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,129 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,937 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,277 |
| European Coastal Capitals | 0 | - | 4.95 | 90,428 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,521 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,350 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,660 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,762 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,783 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,050 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,089 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,467 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,530 |
| World Capitals Quiz | 0 | - | 5.00 | 5,065,435 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,824 |
| Official Cities in the UK | 0 | - | 4.89 | 283,206 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,318 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,713 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,871 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,700 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,276 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,318 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,929 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,050 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,734 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,098 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,163 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,204 |
| Capitals of the Stans | 0 | - | 4.95 | 26,772 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,529 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,992 |
| All Cities in Canada on a Map | 0 | - | 4.41 | 18,417 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,390 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,150 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,204 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,073 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,559 |
| States of Brazil | 0 | - | 4.97 | 87,718 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,280 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,102 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,081 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,278 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,478 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,913 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,682 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,432 |
| Find the City #1 | 0 | - | 4.97 | 42,717 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,012 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,271 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,314 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,020 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,702 |
| Countries by Capital City | 0 | - | 5.00 | 67,989 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,008 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,496 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,773 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,007 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,459 |
| Moved Capital Cities | 0 | - | 4.96 | 74,080 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,575 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,355 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,444 |
| Random European Capital to Country | 0 | - | 4.98 | 190,690 |
| Random European Country to Capital | 0 | - | 4.93 | 164,799 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,316 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,639 |
| Random African Capital to Country | 0 | - | 4.97 | 100,533 |
| Random African Country to Capital | 0 | - | 4.94 | 71,111 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,898 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,410 |
| Pixelated United States Map | 0 | - | 4.87 | 94,113 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,616,429 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,089 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,387 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,990 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,250 |
| Random U.S. City to State | 0 | - | 4.45 | 76,148 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,229 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,644 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,966 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,663 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,925 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,517 |
| Which City in Europe? | 0 | - | 4.83 | 107,224 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,688 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,431 |
| Peru Country Quiz | 0 | - | 4.54 | 48,601 |
| Chile Country Quiz | 0 | - | 4.75 | 40,010 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,829 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,586 |
| US States with an Empty Map | 0 | - | 5.00 | 623,561 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,766 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,638 |
| North American Sports Cities | 0 | - | 4.83 | 171,868 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,269 |
| Cities in European History #1 | 0 | - | 4.63 | 133,848 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,376 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,105 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,285 |
| Name a Valid World City | 0 | - | 4.83 | 71,005 |
| Cities by Former Name | 0 | - | 4.83 | 91,462 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,337 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,594 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,965 |
| World Capitals by Map | 0 | - | 5.00 | 285,740 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,185 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,577 |
| Random Country to Capital | 0 | - | 4.98 | 918,911 |
| Capitals Starting With H | 0 | - | 4.91 | 92,342 |
| Capitals Starting With K | 0 | - | 4.88 | 82,727 |
| Capitals Starting With L | 0 | - | 4.81 | 87,852 |
| Capitals Starting With M | 0 | - | 4.93 | 107,481 |
| Capitals Starting With P | 0 | - | 4.88 | 78,004 |
| Capitals Starting With R | 0 | - | 4.87 | 81,651 |
| Capitals Starting With S | 0 | - | 4.90 | 85,591 |
| Capitals Starting With T | 0 | - | 4.85 | 76,011 |
| Capitals Starting With W | 0 | - | 4.87 | 91,182 |
| Capitals Starting With A | 0 | - | 4.97 | 127,644 |
| Capitals Starting With B | 0 | - | 4.89 | 118,250 |
| Capitals Starting With D | 0 | - | 4.93 | 96,236 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,899 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,017 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,753 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,654 |
| Boroughs of New York City | 0 | - | 4.47 | 84,513 |
| Which South American Country? | 0 | - | 4.69 | 51,911 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,838 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,298 |
| Megacities on a World Map | 0 | - | 4.98 | 253,613 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,239 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,758 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,304 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 122,041 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,693 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,517 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,823 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,702 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,399 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,741 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,718 |
| Former Capitals | 0 | - | 4.88 | 71,397 |
| Capital Cities Chain | 0 | - | 4.83 | 82,545 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,349 |
| Coldest World Capitals | 0 | - | 4.95 | 133,488 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,430 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,728 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,878 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,389 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,143 |
| Which City in Canada? | 0 | - | 4.82 | 56,965 |
| Belize Country Quiz | 0 | - | 4.85 | 20,944 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,190 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,780 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,458 |
| Flags of North and South America | 0 | - | 4.99 | 372,224 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,887 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,792 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,156 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,131 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,829 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,308 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,771 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,513 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,229 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,311 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,821 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,123 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,564 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,430 |
| North America Cities by Map | 0 | - | 4.41 | 47,773 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,327 |
| ALL California Cities | 0 | - | 4.37 | 42,998 |
| Random European City to Country | 0 | - | 4.69 | 117,501 |
| Random Asian City to Country | 0 | - | 4.56 | 44,469 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,017 |
