| Europe Capital to Country | 0 | - | 4.99 | 248,257 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,713 |
| European Capitals by Map | 0 | - | 4.99 | 136,851 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,364 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,756 |
| European Coastal Capitals | 0 | - | 4.95 | 89,906 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,180 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,533 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,300 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,783 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,857 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,513 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,046 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,182 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,755 |
| Asia Capital to Country | 0 | - | 4.96 | 125,885 |
| African Capitals by Map | 0 | - | 4.99 | 132,378 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,403 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,245 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,421 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,475 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,252 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,167 |
| Random European Capital to Country | 0 | - | 4.98 | 189,412 |
| Random European Country to Capital | 0 | - | 4.92 | 147,609 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,877 |
| Official Cities in the UK | 0 | - | 4.89 | 281,049 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,386 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,772 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,287 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,624 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,985 |
| Capitals of the Stans | 0 | - | 4.95 | 26,493 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,228 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,374 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,370 |
| Name a City - European Countries | 0 | - | 4.91 | 64,598 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,529 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,612 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,481 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,557 |
| Random African Capital to Country | 0 | - | 4.97 | 99,804 |
| Random African Country to Capital | 0 | - | 4.94 | 70,313 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,441 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,502 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,072 |
| World Capitals Quiz | 0 | - | 5.00 | 5,038,399 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,262 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,835 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,186 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,834 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,347 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,695 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,641 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,923 |
| Cities in European History #1 | 0 | - | 4.63 | 133,305 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,379 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,230 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,906 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,475 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,762 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,012 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,600 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,937 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,221 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,835 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,790 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,921 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,747 |
| Countries by Capital City | 0 | - | 5.00 | 66,968 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,490 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,031 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,509 |
| Moved Capital Cities | 0 | - | 4.96 | 73,709 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,349 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,368 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,362 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,701 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,865 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,049 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,837 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,351 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,208 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,750 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,312 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,961 |
| North American Sports Cities | 0 | - | 4.83 | 171,056 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,958 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,834 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,795 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,387 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,854 |
| Name a Valid World City | 0 | - | 4.83 | 70,290 |
| Cities by Former Name | 0 | - | 4.84 | 91,072 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,765 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,316 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,806 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,132 |
| World Capitals by Map | 0 | - | 5.00 | 283,922 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,775 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,981 |
| Random Country to Capital | 0 | - | 4.98 | 912,785 |
| Capitals Starting With H | 0 | - | 4.90 | 91,451 |
| Capitals Starting With K | 0 | - | 4.85 | 75,804 |
| Capitals Starting With L | 0 | - | 4.81 | 86,966 |
| Capitals Starting With M | 0 | - | 4.93 | 106,288 |
| Capitals Starting With P | 0 | - | 4.88 | 77,298 |
| Capitals Starting With R | 0 | - | 4.87 | 81,073 |
| Capitals Starting With S | 0 | - | 4.89 | 84,926 |
| Capitals Starting With T | 0 | - | 4.84 | 75,396 |
| Capitals Starting With W | 0 | - | 4.89 | 90,716 |
| Capitals Starting With A | 0 | - | 4.97 | 126,702 |
| Capitals Starting With B | 0 | - | 4.89 | 117,422 |
| Capitals Starting With D | 0 | - | 4.93 | 95,515 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,376 |
| Boroughs of London | 0 | - | 4.63 | 87,174 |
| London Geography | 0 | - | 4.47 | 59,498 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,223 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,591 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,820 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,141 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,033 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,184 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,278 |
| Which City in Europe? | 0 | - | 4.83 | 106,842 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,701 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,176 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,360 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,642 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,041 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,351 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,296 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,312 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,382 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,830 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,402 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,396 |
| Former Capitals | 0 | - | 4.88 | 71,195 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,403 |
| Capital Cities Chain | 0 | - | 4.84 | 82,026 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,979 |
| Coldest World Capitals | 0 | - | 4.95 | 133,108 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,916 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,108 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,566 |
| 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 | 34,548 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,817 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,484 |
| North America Cities by Map | 0 | - | 4.41 | 47,648 |
| Random European City to Country | 0 | - | 4.69 | 116,762 |
| Random Asian City to Country | 0 | - | 4.56 | 44,411 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,948 |
| Which City in Canada? | 0 | - | 4.82 | 56,768 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,202 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,037 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,102 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,888 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,584 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,336 |
| Ancient City to Country | 0 | - | 4.70 | 107,668 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,050 |
| City-States | 0 | - | 4.53 | 37,131 |
| South American Cities on the Map | 0 | - | 4.57 | 35,265 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,606 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,832 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,846 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,649 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,522 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,177 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,433 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,071 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,858 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,539 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,998 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,482 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,183 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,166 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,713 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,342 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,564 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,631 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,795 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,660 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,775 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,966 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,001 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,596 |
| World Capitals with a Unique First Letter | 0 | - | 4.77 | 71,576 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,059 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,602 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,057 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,808 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,374 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,876 |
| US States and State Capitals | 0 | - | 4.99 | 159,000 |
| The Only Country ... | 0 | - | 4.91 | 80,069 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,298 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,577 |
