| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,571 |
| Europe Capital to Country | 0 | - | 4.99 | 252,124 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,999 |
| European Capitals by Map | 0 | - | 4.99 | 142,127 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,884 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,204 |
| European Coastal Capitals | 0 | - | 4.95 | 91,325 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,818 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,594 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,130 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,592 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,720 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,976 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,944 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,635 |
| Asia Capital to Country | 0 | - | 4.96 | 127,404 |
| African Capitals by Map | 0 | - | 4.99 | 142,232 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,922 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,193 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,773 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,034 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,171 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,079 |
| Random European Capital to Country | 0 | - | 4.98 | 192,156 |
| Random European Country to Capital | 0 | - | 4.93 | 165,912 |
| Official Cities in the UK | 0 | - | 4.89 | 286,304 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,025 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,025 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,263 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,250 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,405 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,965 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,417 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,491 |
| Capitals of the Stans | 0 | - | 4.95 | 27,148 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,942 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,252 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,683 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,455 |
| Name a City - European Countries | 0 | - | 4.89 | 66,189 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,436 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,993 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,443 |
| Random African Capital to Country | 0 | - | 4.97 | 101,366 |
| Random African Country to Capital | 0 | - | 4.95 | 71,759 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,441 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,164 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,268 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,380 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,711 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,332 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,871 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,139 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,495 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,094 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,617 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,553 |
| Cities in European History #1 | 0 | - | 4.63 | 134,623 |
| World Capitals Quiz | 0 | - | 5.00 | 5,106,763 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,066 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,486 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,098 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,685 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,459 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,926 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,864 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,787 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,023 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,993 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,767 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,847 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,726 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,689 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,960 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,998 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,747 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,326 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,229 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,319 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,038 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,321 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,936 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,122 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,370 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,980 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,217 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,241 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,065 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,160 |
| Countries by Capital City | 0 | - | 5.00 | 69,411 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,862 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,241 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,919 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,820 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,274 |
| Moved Capital Cities | 0 | - | 4.96 | 74,657 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,209 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,813 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,875 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,422 |
| Which City in Europe? | 0 | - | 4.83 | 107,899 |
| Boroughs of London | 0 | - | 4.63 | 88,575 |
| London Geography | 0 | - | 4.47 | 59,873 |
| North American Sports Cities | 0 | - | 4.82 | 173,173 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,560 |
| British Places A-Z | 0 | - | 4.29 | 80,105 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,888 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,958 |
| Name a Valid World City | 0 | - | 4.85 | 72,003 |
| Cities by Former Name | 0 | - | 4.83 | 92,060 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,685 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,987 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,852 |
| World Capitals by Map | 0 | - | 5.00 | 289,425 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,835 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,739 |
| Random Country to Capital | 0 | - | 4.98 | 928,317 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,197 |
| Capitals Starting With H | 0 | - | 4.91 | 93,347 |
| Capitals Starting With K | 0 | - | 4.89 | 84,411 |
| Capitals Starting With M | 0 | - | 4.94 | 109,205 |
| Capitals Starting With P | 0 | - | 4.88 | 79,021 |
| Capitals Starting With R | 0 | - | 4.88 | 82,522 |
| Capitals Starting With S | 0 | - | 4.90 | 86,586 |
| Capitals Starting With T | 0 | - | 4.86 | 76,851 |
| Capitals Starting With W | 0 | - | 4.87 | 91,741 |
| Capitals Starting With A | 0 | - | 4.97 | 129,128 |
| Capitals Starting With B | 0 | - | 4.89 | 119,523 |
| Capitals Starting With D | 0 | - | 4.94 | 97,220 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,988 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,021 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,002 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,455 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,889 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,953 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,493 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,218 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,495 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,942 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,836 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,603 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,167 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,878 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,796 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,675 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,242 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,321 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,940 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,306 |
| Which City in Canada? | 0 | - | 4.83 | 57,362 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,336 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,021 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,734 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,706 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,782 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,704 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,784 |
| North America Cities by Map | 0 | - | 4.41 | 47,945 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,929 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,510 |
| Random European City to Country | 0 | - | 4.69 | 118,474 |
| Random Asian City to Country | 0 | - | 4.56 | 44,620 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,690 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,586 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,849 |
| Former Capitals | 0 | - | 4.88 | 71,683 |
| Capital Cities Chain | 0 | - | 4.84 | 83,388 |
| Coldest World Capitals | 0 | - | 4.95 | 134,167 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,154 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,582 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,100 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,723 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,081 |
| US States and State Capitals | 0 | - | 4.99 | 165,409 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,898 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,465 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,479 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,087 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,736 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,884 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,859 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,322 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,733 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,113 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,229 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,608 |
| South American Cities on the Map | 0 | - | 4.52 | 35,554 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,804 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,840 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,217 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,352 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,118 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,317 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,502 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,852 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,864 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,316 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,473 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,935 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,780 |
