| Asia Capitals Quiz | 0 | - | 4.98 | 699,231 |
| Asia Capital to Country | 0 | - | 4.96 | 127,608 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,996 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,222 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,431 |
| Capitals of the Stans | 0 | - | 4.95 | 27,179 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,281 |
| Name a City - European Countries | 0 | - | 4.89 | 66,244 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,180 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,398 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 21,696 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,552 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,151 |
| Europe Capital to Country | 0 | - | 4.99 | 252,255 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,084 |
| European Capitals by Map | 0 | - | 4.99 | 142,265 |
| African Capitals by Map | 0 | - | 4.99 | 142,325 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,187 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,965 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,247 |
| European Coastal Capitals | 0 | - | 4.95 | 91,377 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,902 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,931 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,196 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,821 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 99,467 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,261 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,969 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,918 |
| Official Cities in the UK | 0 | - | 4.89 | 286,509 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,958 |
| World Capitals Quiz | 0 | - | 5.00 | 5,109,077 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,378 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,288 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,635 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,193 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,614 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,994 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,733 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,744 |
| Common First Words in U.S. Cities | 0 | - | 4.86 | 66,571 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 220,765 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,997 |
| Random Asian City to Country | 0 | - | 4.56 | 44,623 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,457 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,096 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,179 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,163 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,717 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,707 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,589 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 51,685 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.47 | 20,331 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 17,103 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,574 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,496 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,837 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,117 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,019 |
| Random European Capital to Country | 0 | - | 4.98 | 192,223 |
| Random European Country to Capital | 0 | - | 4.93 | 165,970 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,035 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,493 |
| Random African Capital to Country | 0 | - | 4.97 | 101,393 |
| Random African Country to Capital | 0 | - | 4.95 | 71,791 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,405 |
| Hong Kong Facts | 0 | - | 4.49 | 29,363 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 55,223 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,884 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,385 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,806 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,446 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,075 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,494 |
| Find the City #1 | 0 | - | 4.97 | 43,380 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,433 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,018 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,261 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,302 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,226 |
| Countries by Capital City | 0 | - | 5.00 | 69,485 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,917 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,275 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,072 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,867 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,282 |
| Moved Capital Cities | 0 | - | 4.96 | 74,686 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,227 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,287 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,452 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,831 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,754 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,347 |
| Which City in Europe? | 0 | - | 4.83 | 107,920 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,810 |
| Asia Map Quiz | 0 | - | 4.99 | 925,703 |
| Which European Capital? | 0 | - | 4.89 | 49,515 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.91 | 47,864 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,952 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,043 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,505 |
| Random Country to Capital | 0 | - | 4.98 | 928,953 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,165 |
| Which City in Asia? | 0 | - | 4.52 | 51,593 |
| Neighborhoods of New York City Map | 0 | - | 4.90 | 42,931 |
| London Geography | 0 | - | 4.47 | 59,882 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,150 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,534 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.67 | 25,672 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,928 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,499 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,500 |
| North American Sports Cities | 0 | - | 4.82 | 173,197 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,578 |
| Cities in European History #1 | 0 | - | 4.63 | 134,663 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,464 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,900 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,224 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,984 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,528 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,275 |
| Name a Valid World City | 0 | - | 4.85 | 72,038 |
| Cities by Former Name | 0 | - | 4.83 | 92,105 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,956 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,949 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,004 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,892 |
| World Capitals by Map | 0 | - | 5.00 | 289,622 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,855 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,268 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,083 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,306 |
| Capitals Starting With H | 0 | - | 4.91 | 93,379 |
| Capitals Starting With K | 0 | - | 4.88 | 84,450 |
| Capitals Starting With M | 0 | - | 4.94 | 109,256 |
| Capitals Starting With P | 0 | - | 4.88 | 79,053 |
| Capitals Starting With R | 0 | - | 4.88 | 82,544 |
| Capitals Starting With S | 0 | - | 4.90 | 86,617 |
| Capitals Starting With T | 0 | - | 4.86 | 76,877 |
| Capitals Starting With W | 0 | - | 4.87 | 91,762 |
| Capitals Starting With A | 0 | - | 4.97 | 129,172 |
| Capitals Starting With B | 0 | - | 4.89 | 119,566 |
| Capitals Starting With D | 0 | - | 4.94 | 97,256 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,894 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,807 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,816 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,312 |
| Which City in Canada? | 0 | - | 4.83 | 57,379 |
| Istanbul City Trivia | 0 | - | 4.26 | 12,445 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,014 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,422 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.83 | 24,859 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,743 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,948 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 285,104 |
| Map Hunter - World Cities | 0 | - | 5.00 | 203,061 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,306 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,799 |
| North America Cities by Map | 0 | - | 4.41 | 47,956 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,975 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,587 |
| Random European City to Country | 0 | - | 4.69 | 118,491 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,724 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,618 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,842 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,874 |
| Former Capitals | 0 | - | 4.88 | 71,696 |
| Capital Cities Chain | 0 | - | 4.84 | 83,433 |
| Coldest World Capitals | 0 | - | 4.95 | 134,186 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,193 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,622 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,190 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,787 |
| US States and State Capitals | 0 | - | 4.99 | 165,584 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,844 |
| Geography of Rome | 0 | - | 4.51 | 16,718 |
| Paris City Trivia | 0 | - | 4.31 | 35,632 |
| Venice Trivia | 0 | - | 4.45 | 10,499 |
| Milan Trivia | 0 | - | 4.56 | 15,213 |
| Berlin City Trivia | 0 | - | 4.67 | 13,320 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,860 |
| Rome City Trivia | 0 | - | 4.49 | 20,733 |
| Vienna City Trivia | 0 | - | 4.67 | 15,054 |
| Countries of the Middle East | 0 | - | 4.96 | 203,052 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,887 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,370 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,615 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,980 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,210 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,860 |
| Cities Being Painted | 0 | - | 4.95 | 52,402 |
| Where is the Capital on the Country Map? - Multiple Choice | 0 | - | 4.98 | 46,128 |
| Word Chain - Cities in Europe | 0 | - | 4.74 | 32,993 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,697 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,067 |
| Countries Similar to Chinese Provinces by Population | 0 | - | 4.48 | 33,611 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,324 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,756 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,118 |
