| South America Capitals Quiz | 0 | - | 5.00 | 476,725 |
| South American Cities on the Map | 0 | - | 4.57 | 35,223 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,555 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,229 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,291 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,699 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,620 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,029 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,283 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,310 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 52,749 |
| Name a City - European Countries | 0 | - | 4.92 | 64,253 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,264 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,714 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,262 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,675,925 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,672 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,925 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,424 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,817 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,875 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,247 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,625 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,537 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,760 |
| Europe Capital to Country | 0 | - | 4.99 | 247,251 |
| Asia Capital to Country | 0 | - | 4.96 | 125,601 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,260 |
| European Capitals by Map | 0 | - | 4.99 | 135,885 |
| African Capitals by Map | 0 | - | 4.99 | 132,029 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,945 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,058 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,517 |
| European Coastal Capitals | 0 | - | 4.95 | 89,626 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,138 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,316 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,499 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,174 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,542 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,790 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,109 |
| World Capitals Quiz | 0 | - | 5.00 | 5,024,943 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,204 |
| Official Cities in the UK | 0 | - | 4.89 | 280,094 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,452 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,522 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,321 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 117,997 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,068 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,638 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,360 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,691 |
| Capitals of the Stans | 0 | - | 4.95 | 26,361 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,071 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,568,725 |
| Random World Capitals on a Map | 0 | - | 4.93 | 132,950 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,659 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,557 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,601 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,659 |
| States of Brazil | 0 | - | 4.98 | 86,172 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,349 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,431 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,659 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,307 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,583 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,145 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,943 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,822 |
| Random European Capital to Country | 0 | - | 4.98 | 189,040 |
| Random European Country to Capital | 0 | - | 4.92 | 147,320 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,259 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,320 |
| Random African Capital to Country | 0 | - | 4.97 | 99,666 |
| Random African Country to Capital | 0 | - | 4.94 | 70,144 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,592 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,552 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,473 |
| Pixelated United States Map | 0 | - | 4.90 | 93,271 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,209 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,959 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,559 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,562 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,580 |
| Random U.S. City to State | 0 | - | 4.45 | 75,182 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,100 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,798 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,553 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,505 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,468 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,196 |
| Countries by Capital City | 0 | - | 5.00 | 66,439 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,215 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,799 |
| World Capitals by Proximity | 0 | - | 4.91 | 327,903 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,768 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,329 |
| Moved Capital Cities | 0 | - | 4.96 | 73,501 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,203 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,572 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,736 |
| Which City in Europe? | 0 | - | 4.83 | 106,537 |
| Brazil Country Quiz | 0 | - | 4.52 | 100,991 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,024 |
| Peru Country Quiz | 0 | - | 4.54 | 48,237 |
| Chile Country Quiz | 0 | - | 4.75 | 39,683 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,350 |
| US States with an Empty Map | 0 | - | 5.00 | 618,031 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,583,034 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,020 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,176 |
| North American Sports Cities | 0 | - | 4.83 | 170,736 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,877 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,628 |
| Name a Valid World City | 0 | - | 4.83 | 69,978 |
| Cities by Former Name | 0 | - | 4.84 | 90,857 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,628 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,181 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,755 |
| World Capitals by Map | 0 | - | 5.00 | 282,770 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,589 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,001 |
| Random Country to Capital | 0 | - | 4.98 | 910,375 |
| Capitals Starting With H | 0 | - | 4.89 | 87,797 |
| Capitals Starting With K | 0 | - | 4.85 | 75,412 |
| Capitals Starting With M | 0 | - | 4.93 | 105,695 |
| Capitals Starting With P | 0 | - | 4.88 | 76,946 |
| Capitals Starting With R | 0 | - | 4.87 | 80,752 |
| Capitals Starting With S | 0 | - | 4.89 | 84,548 |
| Capitals Starting With T | 0 | - | 4.84 | 75,081 |
| Capitals Starting With W | 0 | - | 4.89 | 90,406 |
| Capitals Starting With A | 0 | - | 4.97 | 126,187 |
| Capitals Starting With B | 0 | - | 4.89 | 116,964 |
| Capitals Starting With D | 0 | - | 4.93 | 95,060 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,561 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,485 |
| Cities in European History #1 | 0 | - | 4.63 | 132,942 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,259 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 50,999 |
| Cities in U.S. History #1 | 0 | - | 4.25 | 37,504 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,729 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,447 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,883 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,633 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,484 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,892 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,076 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,334 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,258 |
| Which City in Latin America? | 0 | - | 4.63 | 46,817 |
| Which City in Canada? | 0 | - | 4.82 | 56,601 |
| Boroughs of New York City | 0 | - | 4.47 | 84,052 |
| Which South American Country? | 0 | - | 4.69 | 51,687 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,776 |
| Belize Country Quiz | 0 | - | 4.85 | 20,778 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,031 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,156 |
| Flags of North and South America | 0 | - | 4.99 | 365,283 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,649 |
| Megacities on a World Map | 0 | - | 4.98 | 250,097 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,727 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,448 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,441 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,255 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,091 |
| North America Cities by Map | 0 | - | 4.41 | 47,591 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,111 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,069 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,839 |
| ALL California Cities | 0 | - | 4.36 | 42,787 |
| Random European City to Country | 0 | - | 4.69 | 116,207 |
| Random Asian City to Country | 0 | - | 4.56 | 44,376 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,480 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,260 |
| U.S. Cities With Spanish Names | 0 | - | 4.93 | 21,920 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,377 |
| Former Capitals | 0 | - | 4.88 | 71,072 |
| Capital Cities Chain | 0 | - | 4.84 | 81,790 |
| Coldest World Capitals | 0 | - | 4.95 | 132,974 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,678 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,851 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,768 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,301 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,827 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 158,015 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,359 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,041 |
| Bolivia Country Quiz | 0 | - | 4.63 | 25,981 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,587 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,644 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,455 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,931 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,478 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,002 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,574 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,133 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,768 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,567 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,220 |
