| Europe Capital to Country | 0 | - | 4.99 | 249,368 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,445 |
| European Capitals by Map | 0 | - | 4.99 | 138,326 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,789 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,153 |
| European Coastal Capitals | 0 | - | 4.95 | 90,302 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,329 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,836 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,909 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,034 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,115 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,120 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,451 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,932 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,005 |
| Asia Capital to Country | 0 | - | 4.96 | 126,362 |
| African Capitals by Map | 0 | - | 4.99 | 133,146 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,949 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,447 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,869 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,685 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,417 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,487 |
| Random European Capital to Country | 0 | - | 4.98 | 190,500 |
| Random European Country to Capital | 0 | - | 4.93 | 164,043 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,113 |
| Official Cities in the UK | 0 | - | 4.89 | 282,769 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,829 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,172 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,636 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,995 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,406 |
| Capitals of the Stans | 0 | - | 4.95 | 26,686 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,588 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,858 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,737 |
| Name a City - European Countries | 0 | - | 4.90 | 65,104 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,849 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,124 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,045 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,239 |
| Random African Capital to Country | 0 | - | 4.97 | 100,363 |
| Random African Country to Capital | 0 | - | 4.94 | 70,963 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,860 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,299 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,731 |
| World Capitals Quiz | 0 | - | 5.00 | 5,058,927 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,364 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,940 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,282 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,046 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,598 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,871 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,974 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,046 |
| Cities in European History #1 | 0 | - | 4.63 | 133,712 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,231 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,220 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,248 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,072 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,388 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,737 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,353 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,433 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,832 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,190 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,206 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,838 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,444 |
| Countries by Capital City | 0 | - | 5.00 | 67,778 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,893 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,386 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,887 |
| Moved Capital Cities | 0 | - | 4.96 | 73,992 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,728 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,400 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,330 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,767 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,027 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,354 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,132 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,913 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,464 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,347 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,131 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,522 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,668 |
| North American Sports Cities | 0 | - | 4.83 | 171,648 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,150 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,909 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,830 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,685,381 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,185 |
| Name a Valid World City | 0 | - | 4.83 | 70,841 |
| Cities by Former Name | 0 | - | 4.83 | 91,373 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,288 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,527 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,876 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,784 |
| World Capitals by Map | 0 | - | 5.00 | 285,321 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,094 |
| Random Capital to Country | 0 | - | 4.99 | 2,586,724 |
| Random Country to Capital | 0 | - | 4.98 | 917,065 |
| Capitals Starting With H | 0 | - | 4.90 | 91,880 |
| Capitals Starting With K | 0 | - | 4.85 | 76,056 |
| Capitals Starting With L | 0 | - | 4.81 | 87,284 |
| Capitals Starting With M | 0 | - | 4.93 | 106,805 |
| Capitals Starting With P | 0 | - | 4.88 | 77,564 |
| Capitals Starting With R | 0 | - | 4.87 | 81,328 |
| Capitals Starting With S | 0 | - | 4.89 | 85,200 |
| Capitals Starting With T | 0 | - | 4.84 | 75,671 |
| Capitals Starting With W | 0 | - | 4.87 | 90,950 |
| Capitals Starting With A | 0 | - | 4.97 | 127,126 |
| Capitals Starting With B | 0 | - | 4.89 | 117,780 |
| Capitals Starting With D | 0 | - | 4.93 | 95,847 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,780 |
| Boroughs of London | 0 | - | 4.63 | 87,553 |
| London Geography | 0 | - | 4.47 | 59,602 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,291 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,686 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,855 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,666 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,092 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,564 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,606 |
| Which City in Europe? | 0 | - | 4.83 | 107,111 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,539 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,220 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,235 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,778 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,101 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,478 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,362 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,705 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,332 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,565 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,634 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,888 |
| Former Capitals | 0 | - | 4.88 | 71,347 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,554 |
| Capital Cities Chain | 0 | - | 4.83 | 82,402 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,289 |
| Coldest World Capitals | 0 | - | 4.95 | 133,416 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,317 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,576 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,819 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,995 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,738 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,631 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,647 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,546 |
| North America Cities by Map | 0 | - | 4.41 | 47,742 |
| Random European City to Country | 0 | - | 4.69 | 117,394 |
| Random Asian City to Country | 0 | - | 4.56 | 44,456 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,020 |
| Which City in Canada? | 0 | - | 4.82 | 56,927 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,315 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,832 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,520 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,121 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,320 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,769 |
| Ancient City to Country | 0 | - | 4.70 | 107,887 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,220 |
| City-States | 0 | - | 4.53 | 37,213 |
| South American Cities on the Map | 0 | - | 4.56 | 35,354 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,667 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,044 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,311 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,834 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,609 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,564 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,707 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,142 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,005 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,838 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,070 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,519 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,393 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,208 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,829 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,564 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,098 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,300 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,546 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,904 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,024 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,270 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,246 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,882 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,137 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,677 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,178 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,885 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,476 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,939 |
| US States and State Capitals | 0 | - | 4.99 | 160,925 |
| The Only Country ... | 0 | - | 4.91 | 80,671 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,931 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,807 |
