| South America Capitals Quiz | 0 | - | 5.00 | 476,948 |
| South American Cities on the Map | 0 | - | 4.57 | 35,237 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,630 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,275 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,347 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,737 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,745 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,164 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,327 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,353 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,829 |
| Name a City - European Countries | 0 | - | 4.92 | 64,298 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,635 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,089 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,282 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,572 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,765 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,975 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,457 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,839 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,986 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,260 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,693 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,557 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,775 |
| Europe Capital to Country | 0 | - | 4.99 | 247,362 |
| Asia Capital to Country | 0 | - | 4.96 | 125,663 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,339 |
| European Capitals by Map | 0 | - | 4.99 | 136,040 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,008 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,094 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,546 |
| European Coastal Capitals | 0 | - | 4.95 | 89,678 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,496 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,618 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,182 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,794 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,138 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,553 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,252 |
| Official Cities in the UK | 0 | - | 4.89 | 280,275 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,630 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,575 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,354 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,042 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,097 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,659 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,391 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,723 |
| Capitals of the Stans | 0 | - | 4.95 | 26,378 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,119 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,687 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,075 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,732 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,593 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,624 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,705 |
| States of Brazil | 0 | - | 4.98 | 86,267 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,390 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,473 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,680 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,312 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,633 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,163 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,968 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,858 |
| Random European Capital to Country | 0 | - | 4.98 | 189,100 |
| Random European Country to Capital | 0 | - | 4.92 | 147,365 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,300 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,342 |
| Random African Capital to Country | 0 | - | 4.97 | 99,684 |
| Random African Country to Capital | 0 | - | 4.94 | 70,164 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,682 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,565 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,680 |
| Pixelated United States Map | 0 | - | 4.89 | 93,395 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,296 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,136 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,646 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,575 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,619 |
| Random U.S. City to State | 0 | - | 4.45 | 75,240 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,140 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,852 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,592 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,545 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,507 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,277 |
| Countries by Capital City | 0 | - | 5.00 | 66,514 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,252 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,837 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,095 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,781 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,360 |
| Moved Capital Cities | 0 | - | 4.96 | 73,538 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,220 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,587 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,761 |
| Which City in Europe? | 0 | - | 4.83 | 106,570 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,029 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,053 |
| Peru Country Quiz | 0 | - | 4.54 | 48,265 |
| Chile Country Quiz | 0 | - | 4.75 | 39,699 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,359 |
| US States with an Empty Map | 0 | - | 5.00 | 618,341 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,882 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,050 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,373 |
| North American Sports Cities | 0 | - | 4.83 | 170,799 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,894 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,661 |
| Cities by Former Name | 0 | - | 4.84 | 90,896 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,655 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,204 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,829 |
| World Capitals by Map | 0 | - | 5.00 | 282,955 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,614 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,879 |
| Random Country to Capital | 0 | - | 4.98 | 910,842 |
| Capitals Starting With H | 0 | - | 4.90 | 90,069 |
| Capitals Starting With K | 0 | - | 4.85 | 75,599 |
| Capitals Starting With L | 0 | - | 4.81 | 86,726 |
| Capitals Starting With M | 0 | - | 4.93 | 105,920 |
| Capitals Starting With P | 0 | - | 4.88 | 77,099 |
| Capitals Starting With R | 0 | - | 4.87 | 80,892 |
| Capitals Starting With S | 0 | - | 4.89 | 84,715 |
| Capitals Starting With T | 0 | - | 4.84 | 75,217 |
| Capitals Starting With W | 0 | - | 4.89 | 90,535 |
| Capitals Starting With A | 0 | - | 4.97 | 126,415 |
| Capitals Starting With B | 0 | - | 4.89 | 117,177 |
| Capitals Starting With D | 0 | - | 4.93 | 95,267 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,578 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,820 |
| Cities in European History #1 | 0 | - | 4.63 | 133,008 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,271 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,005 |
| Cities in U.S. History #1 | 0 | - | 4.25 | 38,383 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,767 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,479 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,888 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,636 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,496 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,899 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,121 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,336 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,285 |
| Which City in Latin America? | 0 | - | 4.63 | 46,825 |
| Which City in Canada? | 0 | - | 4.82 | 56,627 |
| Boroughs of New York City | 0 | - | 4.47 | 84,068 |
| Which South American Country? | 0 | - | 4.69 | 51,701 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,827 |
| Belize Country Quiz | 0 | - | 4.85 | 20,786 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,035 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,585 |
| Flags of North and South America | 0 | - | 4.99 | 366,150 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,812 |
| Megacities on a World Map | 0 | - | 4.98 | 250,648 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,789 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,561 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,452 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,281 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,113 |
| North America Cities by Map | 0 | - | 4.41 | 47,598 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,130 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,119 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,948 |
| ALL California Cities | 0 | - | 4.36 | 42,804 |
| Random European City to Country | 0 | - | 4.69 | 116,251 |
| Random Asian City to Country | 0 | - | 4.56 | 44,380 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,559 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,286 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,022 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,381 |
| Former Capitals | 0 | - | 4.88 | 71,103 |
| Capital Cities Chain | 0 | - | 4.84 | 81,846 |
| Coldest World Capitals | 0 | - | 4.95 | 133,005 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,715 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,911 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,778 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,313 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,836 |
| US States and State Capitals | 0 | - | 4.99 | 158,207 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,369 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,063 |
| Bolivia Country Quiz | 0 | - | 4.63 | 25,994 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,592 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,653 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,573 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,990 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,633 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,076 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,617 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,185 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,816 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,616 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,305 |
