| Europe Capital to Country | 0 | - | 4.99 | 249,628 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,620 |
| European Capitals by Map | 0 | - | 4.99 | 138,645 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,907 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,260 |
| European Coastal Capitals | 0 | - | 4.95 | 90,407 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,608 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,911 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,027 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,087 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,191 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,053 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,218 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,112 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,066 |
| Asia Capital to Country | 0 | - | 4.96 | 126,496 |
| African Capitals by Map | 0 | - | 4.99 | 133,404 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,102 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,510 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,275 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,751 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,450 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,564 |
| Random European Capital to Country | 0 | - | 4.98 | 190,665 |
| Random European Country to Capital | 0 | - | 4.93 | 164,721 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,533 |
| Official Cities in the UK | 0 | - | 4.89 | 283,145 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,170 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,266 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,721 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,121 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,491 |
| Capitals of the Stans | 0 | - | 4.95 | 26,762 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,744 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,962 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,091 |
| Name a City - European Countries | 0 | - | 4.90 | 65,219 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,916 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,239 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,297 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,614 |
| Random African Capital to Country | 0 | - | 4.97 | 100,510 |
| Random African Country to Capital | 0 | - | 4.94 | 71,102 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,231 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,448 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,853 |
| World Capitals Quiz | 0 | - | 5.00 | 5,064,291 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,965 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,306 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,083 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,652 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,917 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,038 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,080 |
| Cities in European History #1 | 0 | - | 4.63 | 133,824 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,086 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,488 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,376 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,638 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,309 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,803 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,884 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,537 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,570 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,984 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,257 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,292 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,994 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,663 |
| Countries by Capital City | 0 | - | 5.00 | 67,948 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,986 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,481 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,986 |
| Moved Capital Cities | 0 | - | 4.96 | 74,074 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,811 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,406 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,422 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,855 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,119 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,708 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,155 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,944 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,471 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,390 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,213 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,571 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,841 |
| North American Sports Cities | 0 | - | 4.83 | 171,775 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,259 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,923 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,867 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,263 |
| Name a Valid World City | 0 | - | 4.83 | 70,979 |
| Cities by Former Name | 0 | - | 4.83 | 91,443 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,336 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,588 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,883 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,931 |
| World Capitals by Map | 0 | - | 5.00 | 285,675 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,174 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,315 |
| Random Country to Capital | 0 | - | 4.98 | 918,640 |
| Capitals Starting With H | 0 | - | 4.91 | 92,261 |
| Capitals Starting With K | 0 | - | 4.87 | 82,027 |
| Capitals Starting With L | 0 | - | 4.81 | 87,748 |
| Capitals Starting With M | 0 | - | 4.93 | 107,354 |
| Capitals Starting With P | 0 | - | 4.88 | 77,919 |
| Capitals Starting With R | 0 | - | 4.87 | 81,582 |
| Capitals Starting With S | 0 | - | 4.90 | 85,522 |
| Capitals Starting With T | 0 | - | 4.85 | 75,943 |
| Capitals Starting With W | 0 | - | 4.87 | 91,128 |
| Capitals Starting With A | 0 | - | 4.97 | 127,547 |
| Capitals Starting With B | 0 | - | 4.89 | 118,158 |
| Capitals Starting With D | 0 | - | 4.93 | 96,162 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,849 |
| Boroughs of London | 0 | - | 4.63 | 87,712 |
| London Geography | 0 | - | 4.47 | 59,633 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,312 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,708 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,869 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,791 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,104 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,685 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,684 |
| Which City in Europe? | 0 | - | 4.83 | 107,192 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,689 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,299 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,817 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,120 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,515 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,374 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,802 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,647 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,716 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,703 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,998 |
| Former Capitals | 0 | - | 4.88 | 71,385 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,605 |
| Capital Cities Chain | 0 | - | 4.83 | 82,523 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,336 |
| Coldest World Capitals | 0 | - | 4.95 | 133,475 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,414 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,703 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,875 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,012 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,749 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,651 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,837 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,562 |
| North America Cities by Map | 0 | - | 4.41 | 47,763 |
| Random European City to Country | 0 | - | 4.69 | 117,479 |
| Random Asian City to Country | 0 | - | 4.56 | 44,460 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,038 |
| Which City in Canada? | 0 | - | 4.82 | 56,947 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,547 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,058 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,659 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,359 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,851 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,852 |
| Ancient City to Country | 0 | - | 4.70 | 107,944 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,267 |
| City-States | 0 | - | 4.53 | 37,229 |
| South American Cities on the Map | 0 | - | 4.56 | 35,393 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,677 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,083 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,422 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,868 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,623 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,641 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,749 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,163 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,040 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,914 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,086 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,526 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,463 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,217 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,858 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,607 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,208 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,522 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,765 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,959 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,081 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,315 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,301 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,949 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,155 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,711 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,196 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,898 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,499 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,945 |
| US States and State Capitals | 0 | - | 4.99 | 161,392 |
| The Only Country ... | 0 | - | 4.91 | 80,810 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,064 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,073 |
