| Europe Capital to Country | 0 | - | 4.99 | 249,689 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,667 |
| European Capitals by Map | 0 | - | 4.99 | 138,712 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,939 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,280 |
| European Coastal Capitals | 0 | - | 4.95 | 90,433 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,666 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,929 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,053 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,098 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,205 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,318 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,457 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,153 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,074 |
| Asia Capital to Country | 0 | - | 4.96 | 126,516 |
| African Capitals by Map | 0 | - | 4.99 | 133,443 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,131 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,521 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,355 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,762 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,459 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,576 |
| Random European Capital to Country | 0 | - | 4.98 | 190,694 |
| Random European Country to Capital | 0 | - | 4.93 | 164,805 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,640 |
| Official Cities in the UK | 0 | - | 4.89 | 283,212 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,278 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,319 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,734 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,170 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,518 |
| Capitals of the Stans | 0 | - | 4.95 | 26,775 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,767 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,994 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,174 |
| Name a City - European Countries | 0 | - | 4.90 | 65,234 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,937 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,264 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,317 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,640 |
| Random African Capital to Country | 0 | - | 4.97 | 100,535 |
| Random African Country to Capital | 0 | - | 4.94 | 71,112 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,306 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,480 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,886 |
| World Capitals Quiz | 0 | - | 5.00 | 5,065,499 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,967 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,314 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,095 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,664 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,925 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,052 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,089 |
| Cities in European History #1 | 0 | - | 4.63 | 133,851 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,547 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,540 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,392 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,768 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,349 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,824 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,915 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,570 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,600 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,015 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,272 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,320 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,025 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,706 |
| Countries by Capital City | 0 | - | 5.00 | 67,991 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,010 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,498 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,010 |
| Moved Capital Cities | 0 | - | 4.96 | 74,080 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,832 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,407 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,446 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,878 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,145 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,779 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,159 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,948 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,478 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,404 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,236 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,575 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,899 |
| North American Sports Cities | 0 | - | 4.83 | 171,874 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,269 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,926 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,833 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,202 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,286 |
| Name a Valid World City | 0 | - | 4.83 | 71,007 |
| Cities by Former Name | 0 | - | 4.83 | 91,462 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,338 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,595 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,885 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,970 |
| World Capitals by Map | 0 | - | 5.00 | 285,745 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,186 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,592 |
| Random Country to Capital | 0 | - | 4.98 | 918,914 |
| Capitals Starting With H | 0 | - | 4.91 | 92,349 |
| Capitals Starting With K | 0 | - | 4.88 | 82,745 |
| Capitals Starting With L | 0 | - | 4.81 | 87,857 |
| Capitals Starting With M | 0 | - | 4.93 | 107,488 |
| Capitals Starting With P | 0 | - | 4.88 | 78,007 |
| Capitals Starting With R | 0 | - | 4.87 | 81,656 |
| Capitals Starting With S | 0 | - | 4.90 | 85,594 |
| Capitals Starting With T | 0 | - | 4.85 | 76,013 |
| Capitals Starting With W | 0 | - | 4.87 | 91,185 |
| Capitals Starting With A | 0 | - | 4.97 | 127,646 |
| Capitals Starting With B | 0 | - | 4.89 | 118,252 |
| Capitals Starting With D | 0 | - | 4.93 | 96,240 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,902 |
| Boroughs of London | 0 | - | 4.63 | 87,734 |
| London Geography | 0 | - | 4.47 | 59,640 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,319 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,715 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,871 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,818 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,105 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,703 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,701 |
| Which City in Europe? | 0 | - | 4.83 | 107,225 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,736 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,229 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,314 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,821 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,123 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,517 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,376 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,824 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,707 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,742 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,718 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,021 |
| Former Capitals | 0 | - | 4.88 | 71,397 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,608 |
| Capital Cities Chain | 0 | - | 4.83 | 82,548 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,350 |
| Coldest World Capitals | 0 | - | 4.95 | 133,488 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,433 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,729 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,899 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,017 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,753 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,654 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,872 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,565 |
| North America Cities by Map | 0 | - | 4.41 | 47,773 |
| Random European City to Country | 0 | - | 4.69 | 117,502 |
| Random Asian City to Country | 0 | - | 4.56 | 44,469 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,042 |
| Which City in Canada? | 0 | - | 4.82 | 56,966 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,598 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,102 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,681 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,369 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,954 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,871 |
| Ancient City to Country | 0 | - | 4.70 | 107,957 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,279 |
| City-States | 0 | - | 4.53 | 37,234 |
| South American Cities on the Map | 0 | - | 4.53 | 35,395 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,682 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,090 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,432 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,875 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,635 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,653 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,757 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,165 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,045 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,928 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,093 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,526 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,473 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,222 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,862 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,617 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,231 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,572 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,803 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,970 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,094 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,333 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,316 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,967 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,158 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,716 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,204 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,902 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,501 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,949 |
| US States and State Capitals | 0 | - | 4.99 | 161,503 |
| The Only Country ... | 0 | - | 4.91 | 80,835 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,100 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,131 |
