| European Capitals - Map Quiz | 0 | - | 4.98 | 104,211 |
| Africa Capitals Quiz | 0 | - | 4.99 | 627,158 |
| Asia Capitals Quiz | 0 | - | 4.98 | 587,416 |
| Europe Capital to Country | 0 | - | 4.99 | 218,051 |
| Asia Capital to Country | 0 | - | 4.96 | 104,993 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,085 |
| European Capitals by Map | 0 | - | 4.99 | 90,725 |
| African Capitals by Map | 0 | - | 4.99 | 108,910 |
| Asian Capitals by Map | 0 | - | 4.98 | 45,928 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,003 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,202 |
| European Coastal Capitals | 0 | - | 4.95 | 76,461 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 46,205 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 225,032 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,675 |
| Capitals of Mediterranean Countries | 0 | - | 4.97 | 75,704 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,202 |
| Random European Capital to Country | 0 | - | 4.97 | 151,449 |
| Random European Country to Capital | 0 | - | 4.92 | 133,984 |
| South America Capitals Quiz | 0 | - | 5.00 | 415,319 |
| North America Capitals Quiz | 0 | - | 4.99 | 184,069 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 51,516 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,612 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,356 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 66,495 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 50,416 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,449 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 72,990 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,111 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,310 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 116,258 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 114,671 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 37,928 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,048 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,037 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,358 |
| Random African Capital to Country | 0 | - | 4.97 | 78,551 |
| Random African Country to Capital | 0 | - | 4.94 | 61,347 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,609 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,560 |
| Random African Capitals on a Map | 0 | - | 4.95 | 47,682 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,639 |
| Random European Capitals on a Map | 0 | - | 4.97 | 105,992 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 79,133 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 38,768 |
| World Capitals Quiz | 0 | - | 5.00 | 4,457,483 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 123,397 |
| Official Cities in the UK | 0 | - | 4.87 | 230,011 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.89 | 205,431 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,368,551 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 73,501 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 90,961 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 71,118 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 61,881 |
| Global Cities on a World Map | 0 | - | 4.93 | 90,644 |
| Northernmost Capital Cities | 0 | - | 4.98 | 92,984 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,049 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 33,661 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 89,628 |
| World Capitals Closest to Jerusalem | 0 | - | 4.45 | 42,678 |
| Same Letter Country and Capital | 0 | - | 4.99 | 125,874 |
| Countries by Capital City | 0 | - | 4.99 | 48,200 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,244 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 92,990 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,148 |
| Asian Coastal Capitals | 0 | - | 4.56 | 20,111 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,390 |
| Word Scramble - European Capitals | 0 | - | 4.76 | 86,616 |
| Moved Capital Cities | 0 | - | 4.94 | 51,889 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 13,512 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 81,219 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,515,202 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 90,338 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.82 | 60,537 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,139 |
| Which City in Europe? | 0 | - | 4.85 | 96,767 |
| Summer Olympic City Bids | 0 | - | 4.93 | 36,773 |
| Important Cities in European History | 0 | - | 4.56 | 109,273 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,290 |
| European Cities by Map #1 | 0 | - | 4.59 | 51,590 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,827 |
| Mediterranean Cities by Map | 0 | - | 4.47 | 49,004 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.87 | 90,527 |
| Cities in Squares on a Map - Europe | 0 | - | 4.76 | 45,260 |
| Cities by Former Name | 0 | - | 4.85 | 70,164 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,104 |
| Nearest Capital City #1 | 0 | - | 4.81 | 52,181 |
| World Capitals by Proximity | 0 | - | 4.87 | 284,428 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,552 |
| World Capitals by Map | 0 | - | 5.00 | 237,996 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 49,900 |
| Random Capital to Country | 0 | - | 4.99 | 2,342,169 |
| World Capitals Closest to Madrid | 0 | - | 4.49 | 41,360 |
| Random Country to Capital | 0 | - | 4.98 | 794,531 |
| World Capitals By Letter - H | 0 | - | 4.84 | 70,734 |
| World Capitals By Letter - K | 0 | - | 4.82 | 65,423 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,333 |
| World Capitals By Letter - P | 0 | - | 4.85 | 66,553 |
| World Capitals By Letter - R | 0 | - | 4.87 | 71,829 |
| World Capitals By Letter - S | 0 | - | 4.89 | 73,954 |
| World Capitals By Letter - W | 0 | - | 4.88 | 81,708 |
| World Capitals By Letter - A | 0 | - | 4.96 | 103,744 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,105 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,379 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 105,645 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 36,988 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,486 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,557 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,190 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 192,208 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 117,448 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 103,973 |
| India State Capitals Quiz | 0 | - | 4.30 | 54,619 |
| Capital Cities Chain | 0 | - | 4.86 | 70,826 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 232,669 |
| Coldest World Capitals | 0 | - | 4.96 | 127,692 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.36 | 175,648 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 77,864 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,041 |
| Which City in Canada? | 0 | - | 4.89 | 44,894 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,798 |
| Global Cities Quiz | 0 | - | 4.64 | 156,308 |
| Southernmost Major Cities | 0 | - | 4.41 | 45,131 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.45 | 68,023 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,155 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.41 | 34,920 |
| Random European City to Country | 0 | - | 4.72 | 105,334 |
| Random Asian City to Country | 0 | - | 4.52 | 33,465 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.57 | 43,835 |
| U.S. State Capital Etymology | 0 | - | 4.51 | 34,241 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.72 | 32,167 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,331 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,361 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 155,955 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 79,912 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.89 | 84,043 |
| UK Cities and Towns by Map | 0 | - | 4.56 | 43,613 |
| South American Cities on the Map | 0 | - | 4.55 | 32,935 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 24,786 |
| British Cities with the Most Tourists | 0 | - | 4.79 | 55,247 |
| 1M Cities by Proximity - United States | 0 | - | 4.49 | 135,863 |
| Most Guessed Cities by Country #3 | 0 | - | 4.84 | 18,765 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,246 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,070 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 39,254 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.57 | 36,565 |
| Capitals A-Z | 0 | - | 4.84 | 41,535 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,009 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 88,860 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 87,849 |
| Flags to Capitals #1 | 0 | - | 4.97 | 47,545 |
| Flags to Capitals #2 | 0 | - | 4.94 | 35,652 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 84,447 |
| Capital Cities with the Least Precipitation | 0 | - | 4.91 | 27,303 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.18 | 119,643 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.06 | 55,952 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.55 | 30,149 |
| U.S State Capitals on the Sea | 0 | - | 4.52 | 24,970 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.49 | 29,005 |
| The Only Country ... | 0 | - | 4.87 | 44,934 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 197,373 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 301,358 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.89 | 96,128 |
| Lonely Planet Top 200 Cities | 0 | - | 4.66 | 208,940 |
| Ancient City to Country | 0 | - | 4.76 | 100,319 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,165 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.38 | 34,715 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.34 | 35,851 |
| City-States | 0 | - | 4.53 | 34,579 |
| North America Cities by Map | 0 | - | 4.39 | 45,101 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.26 | 31,797 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 49,610 |
| 20 Northernmost English Cities | 0 | - | 4.53 | 23,017 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 21,732 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.58 | 129,916 |
| Random U.S. City to State | 0 | - | 4.43 | 65,047 |
| City Where It Happened #2 | 0 | - | 4.43 | 49,927 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,271 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,139 |
| Capitals by First and Last Letter | 0 | - | 4.42 | 63,621 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,255 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 52,747 |
| Top Five Capitals By Category #2 | 0 | - | 4.52 | 45,197 |
| Most Expensive Capital Cities | 0 | - | 4.54 | 71,694 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 113,610 |
| Random World Capitals on a Map | 0 | - | 4.92 | 112,723 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 79,015 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.35 | 25,084 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 21,580 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.47 | 24,986 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 30,119 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.54 | 34,765 |
| Melbourne Suburbs | 0 | - | 4.79 | 37,011 |
| European Cities by Clue | 0 | - | 4.72 | 84,786 |
| Boroughs of London | 0 | - | 4.59 | 76,771 |
| London Geography | 0 | - | 4.47 | 55,628 |
| Boundary Waters | 0 | - | 4.93 | 80,445 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 73,763 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 171,180 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 148,410 |
