| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,652 |
| Europe Capital to Country | 0 | - | 4.99 | 247,324 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,321 |
| European Capitals by Map | 0 | - | 4.99 | 135,989 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,083 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,536 |
| European Coastal Capitals | 0 | - | 4.95 | 89,667 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,570 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,030 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,713 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,510 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,971 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,708 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,616 |
| Asia Capital to Country | 0 | - | 4.96 | 125,641 |
| African Capitals by Map | 0 | - | 4.99 | 132,070 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,985 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,149 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,448 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,155 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,385 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,963 |
| Random European Capital to Country | 0 | - | 4.98 | 189,080 |
| Random European Country to Capital | 0 | - | 4.92 | 147,349 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,886 |
| Official Cities in the UK | 0 | - | 4.89 | 280,227 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,578 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,564 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,778 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,086 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,375 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,754 |
| Capitals of the Stans | 0 | - | 4.95 | 26,371 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,097 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,692 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,312 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,042 |
| Name a City - European Countries | 0 | - | 4.92 | 64,281 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,332 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,298 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,334 |
| Random African Capital to Country | 0 | - | 4.97 | 99,678 |
| Random African Country to Capital | 0 | - | 4.94 | 70,161 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,348 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,760 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,256 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,670 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,576 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,560 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,132 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,713 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,217 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,583 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,706 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,446 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,830 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,742 |
| Cities in European History #1 | 0 | - | 4.63 | 132,985 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,724 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,159 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,238 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,365 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,110 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,278 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,120 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,607 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,176 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,311 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,612 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,153 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,830 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,579 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,530 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,494 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,253 |
| Countries by Capital City | 0 | - | 5.00 | 66,485 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,239 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,820 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,022 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,352 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,022 |
| Moved Capital Cities | 0 | - | 4.96 | 73,526 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,798 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,188 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,317 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,108 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,649 |
| North American Sports Cities | 0 | - | 4.83 | 170,776 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,886 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,804 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,772 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,736 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,952 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,647 |
| Name a Valid World City | 0 | - | 4.83 | 70,014 |
| Cities by Former Name | 0 | - | 4.84 | 90,884 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,643 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,196 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,777 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,804 |
| World Capitals by Map | 0 | - | 5.00 | 282,886 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,607 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,537 |
| Random Country to Capital | 0 | - | 4.98 | 910,685 |
| Capitals Starting With H | 0 | - | 4.90 | 89,569 |
| Capitals Starting With K | 0 | - | 4.85 | 75,542 |
| Capitals Starting With M | 0 | - | 4.93 | 105,837 |
| Capitals Starting With P | 0 | - | 4.88 | 77,041 |
| Capitals Starting With R | 0 | - | 4.87 | 80,843 |
| Capitals Starting With S | 0 | - | 4.89 | 84,656 |
| Capitals Starting With T | 0 | - | 4.84 | 75,169 |
| Capitals Starting With W | 0 | - | 4.89 | 90,489 |
| Capitals Starting With A | 0 | - | 4.97 | 126,352 |
| Capitals Starting With B | 0 | - | 4.89 | 117,109 |
| Capitals Starting With D | 0 | - | 4.93 | 95,200 |
| Which City in Europe? | 0 | - | 4.83 | 106,562 |
| Boroughs of London | 0 | - | 4.63 | 86,969 |
| London Geography | 0 | - | 4.47 | 59,426 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,177 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,547 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,793 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,269 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,003 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,126 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,465 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,884 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,633 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,490 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,141 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,001 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,421 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,136 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,064 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,543 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,011 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,446 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,268 |
| North America Cities by Map | 0 | - | 4.41 | 47,595 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,104 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,910 |
| Random European City to Country | 0 | - | 4.69 | 116,234 |
| Random Asian City to Country | 0 | - | 4.56 | 44,379 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,525 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,276 |
| U.S. Cities With Spanish Names | 0 | - | 4.93 | 21,987 |
| Former Capitals | 0 | - | 4.88 | 71,093 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,351 |
| Capital Cities Chain | 0 | - | 4.84 | 81,825 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,760 |
| Coldest World Capitals | 0 | - | 4.95 | 132,991 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,706 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,894 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,897 |
| Which City in Canada? | 0 | - | 4.82 | 56,614 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,199 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,836 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,707 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,911 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,769 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,681 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,053 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,438 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,044 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,260 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,279 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,658 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,806 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,873 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,407 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 158,136 |
| The Only Country ... | 0 | - | 4.91 | 79,738 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,964 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,944 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,945 |
| Ancient City to Country | 0 | - | 4.70 | 107,567 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,672 |
| City-States | 0 | - | 4.53 | 37,075 |
| South American Cities on the Map | 0 | - | 4.57 | 35,231 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,573 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,752 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,618 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,552 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,463 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,112 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,031 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,773 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,941 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,452 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,148 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,805 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,650 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,193 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,549 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,507 |
| World Capitals with a Unique First Letter | 0 | - | 4.78 | 63,232 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,008 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 128,750 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,017 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,572 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,117 |
