| Europe Capital to Country | 0 | - | 4.99 | 252,316 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,124 |
| European Capitals by Map | 0 | - | 4.99 | 142,316 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,996 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,275 |
| European Coastal Capitals | 0 | - | 4.95 | 91,402 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,005 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,653 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,213 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,628 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,762 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,526 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,407 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,768 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,615 |
| Asia Capital to Country | 0 | - | 4.96 | 127,625 |
| African Capitals by Map | 0 | - | 4.99 | 142,398 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,019 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,235 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,990 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,864 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,205 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,130 |
| Random European Capital to Country | 0 | - | 4.98 | 192,250 |
| Random European Country to Capital | 0 | - | 4.93 | 165,987 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,899 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,293 |
| Official Cities in the UK | 0 | - | 4.89 | 286,571 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,477 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,301 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,443 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,007 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,479 |
| Capitals of the Stans | 0 | - | 4.95 | 27,192 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,022 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,543 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,730 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,516 |
| Name a City - European Countries | 0 | - | 4.89 | 66,273 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,514 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,053 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,514 |
| Random African Capital to Country | 0 | - | 4.97 | 101,414 |
| Random African Country to Capital | 0 | - | 4.95 | 71,803 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,364 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,579 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,189 |
| World Capitals Quiz | 0 | - | 5.00 | 5,110,107 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,190 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,507 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,589 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,295 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,405 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,233 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,770 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,351 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,750 |
| Cities in European History #1 | 0 | - | 4.63 | 134,677 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,186 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,735 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 228,015 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,207 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,951 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,909 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,824 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,130 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,247 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,902 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,464 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,697 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,414 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,636 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,026 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,465 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,029 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,278 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,335 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,254 |
| Countries by Capital City | 0 | - | 5.00 | 69,517 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,976 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,288 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,161 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,885 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,283 |
| Moved Capital Cities | 0 | - | 4.96 | 74,694 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,236 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,033 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,837 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,643 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,791 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,437 |
| North American Sports Cities | 0 | - | 4.82 | 173,217 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,585 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,044 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,894 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,096 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,513 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,995 |
| Name a Valid World City | 0 | - | 4.85 | 72,054 |
| Cities by Former Name | 0 | - | 4.83 | 92,125 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,957 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,011 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,048 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,907 |
| World Capitals by Map | 0 | - | 5.00 | 289,702 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,871 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,858 |
| Random Country to Capital | 0 | - | 4.98 | 929,192 |
| Capitals Starting With H | 0 | - | 4.91 | 93,388 |
| Capitals Starting With K | 0 | - | 4.88 | 84,467 |
| Capitals Starting With M | 0 | - | 4.94 | 109,280 |
| Capitals Starting With P | 0 | - | 4.88 | 79,068 |
| Capitals Starting With R | 0 | - | 4.88 | 82,557 |
| Capitals Starting With S | 0 | - | 4.90 | 86,642 |
| Capitals Starting With T | 0 | - | 4.86 | 76,893 |
| Capitals Starting With W | 0 | - | 4.87 | 91,771 |
| Capitals Starting With A | 0 | - | 4.97 | 129,195 |
| Capitals Starting With B | 0 | - | 4.89 | 119,583 |
| Capitals Starting With D | 0 | - | 4.94 | 97,270 |
| Which City in Europe? | 0 | - | 4.83 | 107,942 |
| Boroughs of London | 0 | - | 4.63 | 88,638 |
| London Geography | 0 | - | 4.47 | 59,887 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,748 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,464 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,903 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,959 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,502 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,229 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,544 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,627 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,179 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,897 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,806 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,679 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,767 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,328 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,761 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,125 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,233 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,712 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,804 |
| North America Cities by Map | 0 | - | 4.41 | 47,961 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,994 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,628 |
| Random European City to Country | 0 | - | 4.69 | 118,501 |
| Random Asian City to Country | 0 | - | 4.56 | 44,626 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,742 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,632 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,894 |
| Former Capitals | 0 | - | 4.88 | 71,705 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,960 |
| Capital Cities Chain | 0 | - | 4.84 | 83,455 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,884 |
| Coldest World Capitals | 0 | - | 4.95 | 134,197 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,211 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,641 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,321 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,263 |
| Which City in Canada? | 0 | - | 4.83 | 57,385 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,606 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,293 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,118 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,992 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,933 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 349,053 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,411 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,551 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,883 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,885 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,403 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,502 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,961 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,819 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,628 |
| US States and State Capitals | 0 | - | 4.99 | 165,671 |
| The Only Country ... | 0 | - | 4.91 | 81,962 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,151 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,622 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,754 |
| Ancient City to Country | 0 | - | 4.72 | 108,379 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,627 |
| City-States | 0 | - | 4.53 | 37,425 |
| South American Cities on the Map | 0 | - | 4.52 | 35,566 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,807 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,519 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,899 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,251 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,838 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,140 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,284 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,332 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,334 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,671 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,598 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,289 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,074 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,131 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,163 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,733 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,596 |
