| Europe Capital to Country | 0 | - | 4.99 | 248,131 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,625 |
| European Capitals by Map | 0 | - | 4.99 | 136,661 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,306 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,722 |
| European Coastal Capitals | 0 | - | 4.95 | 89,866 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,064 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,148 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,489 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,261 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,759 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,822 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,932 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,575 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,304 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,193 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,088 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,720 |
| Asia Capital to Country | 0 | - | 4.96 | 125,835 |
| African Capitals by Map | 0 | - | 4.99 | 132,302 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,310 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,223 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,188 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,236 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,455 |
| Random European Capital to Country | 0 | - | 4.98 | 189,364 |
| Random European Country to Capital | 0 | - | 4.92 | 147,583 |
| Official Cities in the UK | 0 | - | 4.89 | 280,850 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,634 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,190 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,730 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,238 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,571 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,951 |
| Capitals of the Stans | 0 | - | 4.95 | 26,457 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,485 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,188 |
| Name a City - European Countries | 0 | - | 4.92 | 64,527 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,563 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,452 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,525 |
| Random African Capital to Country | 0 | - | 4.97 | 99,784 |
| Random African Country to Capital | 0 | - | 4.94 | 70,290 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,305 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,341 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,434 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,988 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,703 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,824 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,176 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,806 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,320 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,677 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,087 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,600 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,908 |
| World Capitals Quiz | 0 | - | 5.00 | 5,035,437 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,705 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,386 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,123 |
| Cities in European History #1 | 0 | - | 4.63 | 133,238 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,829 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,867 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,393 |
| Boroughs of London | 0 | - | 4.63 | 87,133 |
| London Geography | 0 | - | 4.47 | 59,485 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,447 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,362 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,312 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,635 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,519 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,864 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,299 |
| UK Immigration by Country | 0 | - | 4.94 | 139,780 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,061 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,358 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,256 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,448 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,929 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,199 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,389 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,091 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,733 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,684 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,756 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,587 |
| Countries by Capital City | 0 | - | 5.00 | 66,800 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,417 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,971 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,704 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,468 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,041 |
| Moved Capital Cities | 0 | - | 4.96 | 73,650 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,827 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,294 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,320 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,872 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,369 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,865 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,509 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,731 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,082 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,150 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,797 |
| Which City in Europe? | 0 | - | 4.83 | 106,787 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,469 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,815 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,183 |
| North American Sports Cities | 0 | - | 4.83 | 171,005 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,944 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,215 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,582 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,817 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,786 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,287 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,026 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,802 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,242 |
| Name a Valid World City | 0 | - | 4.83 | 70,236 |
| Cities by Former Name | 0 | - | 4.84 | 91,043 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,730 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,276 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,059 |
| World Capitals by Map | 0 | - | 5.00 | 283,654 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,733 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,277 |
| Random Country to Capital | 0 | - | 4.98 | 912,335 |
| Capitals Starting With H | 0 | - | 4.90 | 91,309 |
| Capitals Starting With K | 0 | - | 4.85 | 75,748 |
| Capitals Starting With L | 0 | - | 4.81 | 86,915 |
| Capitals Starting With M | 0 | - | 4.93 | 106,195 |
| Capitals Starting With P | 0 | - | 4.88 | 77,255 |
| Capitals Starting With R | 0 | - | 4.87 | 81,039 |
| Capitals Starting With S | 0 | - | 4.89 | 84,876 |
| Capitals Starting With T | 0 | - | 4.84 | 75,357 |
| Capitals Starting With W | 0 | - | 4.89 | 90,669 |
| Capitals Starting With A | 0 | - | 4.97 | 126,641 |
| Capitals Starting With B | 0 | - | 4.89 | 117,375 |
| Capitals Starting With D | 0 | - | 4.93 | 95,474 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,551 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,923 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,664 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,536 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,842 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,631 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,339 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,272 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,273 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,775 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,386 |
| Former Capitals | 0 | - | 4.88 | 71,171 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,386 |
| Capital Cities Chain | 0 | - | 4.84 | 81,977 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,914 |
| Coldest World Capitals | 0 | - | 4.95 | 133,078 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,871 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,058 |
| Which City in Canada? | 0 | - | 4.82 | 56,737 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,610 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,672 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,356 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,159 |
| Southernmost Major Cities | 0 | - | 4.47 | 54,950 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,619 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,037 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,474 |
| North America Cities by Map | 0 | - | 4.41 | 47,636 |
| Random European City to Country | 0 | - | 4.69 | 116,724 |
| Random Asian City to Country | 0 | - | 4.56 | 44,402 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,352 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,595 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,044 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,938 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,799 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,357 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,862 |
| US States and State Capitals | 0 | - | 4.99 | 158,852 |
| Geography of Rome | 0 | - | 4.51 | 16,630 |
| Paris City Trivia | 0 | - | 4.31 | 35,470 |
| Venice Trivia | 0 | - | 4.45 | 10,424 |
| Milan Trivia | 0 | - | 4.56 | 15,124 |
| Berlin City Trivia | 0 | - | 4.67 | 13,089 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,756 |
| Rome City Trivia | 0 | - | 4.49 | 20,589 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,128 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,963 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,052 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,865 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,029 |
| South American Cities on the Map | 0 | - | 4.57 | 35,255 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,599 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,805 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,627 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,136 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,841 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,496 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,152 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,833 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,318 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,508 |
