| Asia Capitals Quiz | 0 | - | 4.98 | 694,536 |
| Asia Capital to Country | 0 | - | 4.96 | 126,847 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,608 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,660 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,009 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,540 |
| Capitals of the Stans | 0 | - | 4.95 | 26,906 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,533 |
| Europe Capital to Country | 0 | - | 4.99 | 250,817 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,170 |
| European Capitals by Map | 0 | - | 4.99 | 139,891 |
| African Capitals by Map | 0 | - | 4.99 | 134,126 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,277 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,609 |
| European Coastal Capitals | 0 | - | 4.95 | 90,788 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,760 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,496 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,909 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,581 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,947 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,406 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,515 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,689 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,196 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,500 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,041 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,277 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,073 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,393 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,045 |
| Name a City - European Countries | 0 | - | 4.90 | 65,592 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,232 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,672 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,282 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,736 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,584 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,772 |
| Random European Capital to Country | 0 | - | 4.98 | 191,204 |
| Random European Country to Capital | 0 | - | 4.93 | 165,362 |
| Random African Capital to Country | 0 | - | 4.97 | 100,866 |
| Random African Country to Capital | 0 | - | 4.94 | 71,366 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,374 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,931 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,362 |
| World Capitals Quiz | 0 | - | 5.00 | 5,082,942 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,203 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,027 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,791 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,931 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,903 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,738 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,296 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,181 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,348 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,199 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,325 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,570 |
| Official Cities in the UK | 0 | - | 4.89 | 284,439 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,662 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,328 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,941 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,890 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,868 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,439 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,361 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,171 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,176 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,996 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,751 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,516 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,536 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,663 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,469 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,284 |
| Countries by Capital City | 0 | - | 5.00 | 68,605 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,356 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,795 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,389 |
| Moved Capital Cities | 0 | - | 4.96 | 74,330 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,626 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,208 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,063 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,388 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,291 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,528 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,528 |
| North American Sports Cities | 0 | - | 4.83 | 172,625 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,385 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,527 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,530 |
| Name a Valid World City | 0 | - | 4.83 | 71,435 |
| Cities by Former Name | 0 | - | 4.83 | 91,705 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,474 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,746 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,381 |
| World Capitals by Map | 0 | - | 5.00 | 287,359 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,452 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,331 |
| Random Country to Capital | 0 | - | 4.98 | 922,602 |
| Capitals Starting With H | 0 | - | 4.91 | 92,709 |
| Capitals Starting With K | 0 | - | 4.88 | 83,756 |
| Capitals Starting With L | 0 | - | 4.81 | 88,237 |
| Capitals Starting With M | 0 | - | 4.93 | 108,041 |
| Capitals Starting With P | 0 | - | 4.88 | 78,334 |
| Capitals Starting With R | 0 | - | 4.87 | 81,968 |
| Capitals Starting With S | 0 | - | 4.90 | 85,941 |
| Capitals Starting With T | 0 | - | 4.84 | 76,295 |
| Capitals Starting With W | 0 | - | 4.86 | 91,389 |
| Capitals Starting With A | 0 | - | 4.97 | 128,270 |
| Capitals Starting With B | 0 | - | 4.89 | 118,689 |
| Capitals Starting With D | 0 | - | 4.93 | 96,611 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,221 |
| Cities in European History #1 | 0 | - | 4.63 | 134,185 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,382 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,791 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,903 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,269 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,150 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,969 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,990 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,995 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,126 |
| Which City in Europe? | 0 | - | 4.83 | 107,543 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,395 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,182 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,260 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,478 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,943 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,171 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,617 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,166 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,467 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,074 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,924 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,396 |
| Former Capitals | 0 | - | 4.88 | 71,514 |
| Capital Cities Chain | 0 | - | 4.83 | 82,928 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,549 |
| Coldest World Capitals | 0 | - | 4.95 | 133,649 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,751 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,444 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,428 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,098 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,127 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,075 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,803 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,719 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,613 |
| North America Cities by Map | 0 | - | 4.41 | 47,840 |
| Random European City to Country | 0 | - | 4.69 | 117,860 |
| Random Asian City to Country | 0 | - | 4.56 | 44,560 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,112 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,398 |
| Which City in Canada? | 0 | - | 4.83 | 57,140 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,306 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,630 |
| Biggest Cities in Asia | 0 | - | 4.95 | 117,325 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,205 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,118 |
| Ancient City to Country | 0 | - | 4.70 | 108,130 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,413 |
| City-States | 0 | - | 4.53 | 37,304 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,572 |
| South American Cities on the Map | 0 | - | 4.53 | 35,465 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,742 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,203 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,810 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,017 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,714 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,488 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,948 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,537 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,911 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,206 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,151 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,162 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,146 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,470 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,561 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,602 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,250 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,973 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,725 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,647 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,231 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,198 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,208 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,241 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,582 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,507 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,228 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,223 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,764 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,269 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,982 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,587 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,995 |
| US States and State Capitals | 0 | - | 4.99 | 163,417 |
| The Only Country ... | 0 | - | 4.91 | 81,373 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,403 |
