| Asia Capitals Quiz | 0 | - | 4.98 | 694,681 |
| Asia Capital to Country | 0 | - | 4.96 | 126,862 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,625 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,669 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,021 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,546 |
| Capitals of the Stans | 0 | - | 4.95 | 26,911 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,669 |
| Europe Capital to Country | 0 | - | 4.99 | 250,860 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,194 |
| European Capitals by Map | 0 | - | 4.99 | 139,943 |
| African Capitals by Map | 0 | - | 4.99 | 134,150 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,287 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,627 |
| European Coastal Capitals | 0 | - | 4.95 | 90,802 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,808 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,522 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,920 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,591 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,963 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,503 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,555 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,705 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,206 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,514 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,043 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,295 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,081 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,402 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,060 |
| Name a City - European Countries | 0 | - | 4.90 | 65,613 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,240 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,704 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,292 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,761 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,589 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,791 |
| Random European Capital to Country | 0 | - | 4.98 | 191,354 |
| Random European Country to Capital | 0 | - | 4.93 | 165,377 |
| Random African Capital to Country | 0 | - | 4.97 | 100,907 |
| Random African Country to Capital | 0 | - | 4.94 | 71,369 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,394 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,949 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,377 |
| World Capitals Quiz | 0 | - | 5.00 | 5,083,626 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,205 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,029 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,838 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,937 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,925 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,750 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,305 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,185 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,682 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,229 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,336 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,574 |
| Official Cities in the UK | 0 | - | 4.89 | 284,494 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,667 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,339 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,943 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,905 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,903 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,512 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,378 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,245 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,192 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,011 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,758 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,537 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,548 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,679 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,486 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,309 |
| Countries by Capital City | 0 | - | 5.00 | 68,632 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,373 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,808 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,409 |
| Moved Capital Cities | 0 | - | 4.96 | 74,341 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,634 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,231 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,116 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,391 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,299 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,543 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,536 |
| North American Sports Cities | 0 | - | 4.83 | 172,641 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,392 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,722 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,547 |
| Name a Valid World City | 0 | - | 4.83 | 71,456 |
| Cities by Former Name | 0 | - | 4.83 | 91,718 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,481 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,755 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,387 |
| World Capitals by Map | 0 | - | 5.00 | 287,421 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,470 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,562 |
| Random Country to Capital | 0 | - | 4.98 | 922,716 |
| Capitals Starting With H | 0 | - | 4.91 | 92,721 |
| Capitals Starting With K | 0 | - | 4.88 | 83,767 |
| Capitals Starting With L | 0 | - | 4.81 | 88,250 |
| Capitals Starting With M | 0 | - | 4.93 | 108,062 |
| Capitals Starting With P | 0 | - | 4.88 | 78,344 |
| Capitals Starting With R | 0 | - | 4.87 | 81,976 |
| Capitals Starting With S | 0 | - | 4.90 | 85,953 |
| Capitals Starting With T | 0 | - | 4.84 | 76,303 |
| Capitals Starting With W | 0 | - | 4.86 | 91,394 |
| Capitals Starting With A | 0 | - | 4.97 | 128,291 |
| Capitals Starting With B | 0 | - | 4.89 | 118,707 |
| Capitals Starting With D | 0 | - | 4.93 | 96,625 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,236 |
| Cities in European History #1 | 0 | - | 4.63 | 134,199 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,384 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,793 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,903 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,287 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,151 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,974 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,012 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,999 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,127 |
| Which City in Europe? | 0 | - | 4.83 | 107,557 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,442 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,195 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,262 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,487 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,947 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,172 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,622 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,190 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,494 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,088 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,939 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,409 |
| Former Capitals | 0 | - | 4.88 | 71,518 |
| Capital Cities Chain | 0 | - | 4.83 | 82,946 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,556 |
| Coldest World Capitals | 0 | - | 4.95 | 133,652 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,768 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,455 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,428 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,109 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,134 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,076 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,803 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,720 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,615 |
| North America Cities by Map | 0 | - | 4.41 | 47,844 |
| Random European City to Country | 0 | - | 4.69 | 117,876 |
| Random Asian City to Country | 0 | - | 4.56 | 44,560 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,115 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,408 |
| Which City in Canada? | 0 | - | 4.83 | 57,144 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,325 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,653 |
| Biggest Cities in Asia | 0 | - | 4.95 | 117,349 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,216 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,212 |
| Ancient City to Country | 0 | - | 4.70 | 108,141 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,419 |
| City-States | 0 | - | 4.53 | 37,307 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,577 |
| South American Cities on the Map | 0 | - | 4.53 | 35,467 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,744 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,275 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,824 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,017 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,718 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,491 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,957 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,553 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,919 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,209 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,157 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,172 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,151 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,472 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,561 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,609 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,251 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,975 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,729 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,671 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,261 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,215 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,218 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,248 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,588 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,519 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,238 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,231 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,769 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,269 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,988 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,587 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,997 |
| US States and State Capitals | 0 | - | 4.99 | 163,473 |
| The Only Country ... | 0 | - | 4.91 | 81,395 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,461 |
