| Asia Capitals Quiz | 0 | - | 4.98 | 695,551 |
| Asia Capital to Country | 0 | - | 4.96 | 126,971 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,043 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,768 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,102 |
| Capitals of the Stans | 0 | - | 4.95 | 26,974 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,676 |
| Name a City - European Countries | 0 | - | 4.90 | 65,775 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,065 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,154 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 21,378 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,077 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,550 |
| Europe Capital to Country | 0 | - | 4.99 | 251,147 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,381 |
| European Capitals by Map | 0 | - | 4.99 | 140,561 |
| African Capitals by Map | 0 | - | 4.99 | 138,237 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,127 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,411 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,759 |
| European Coastal Capitals | 0 | - | 4.95 | 90,928 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,201 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,859 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,973 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,923 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 97,761 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,388 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,468 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,633 |
| Official Cities in the UK | 0 | - | 4.89 | 284,901 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,917 |
| World Capitals Quiz | 0 | - | 5.00 | 5,088,581 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,889 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,804 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,275 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,639 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,364 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,637 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,322 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,475 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 66,041 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 217,096 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,519 |
| Random Asian City to Country | 0 | - | 4.56 | 44,568 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,748 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,332 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,133 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,753 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,335 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,963 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,351 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 49,989 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.47 | 20,006 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,803 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,760 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,896 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,655 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,859 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,822 |
| Random European Capital to Country | 0 | - | 4.98 | 191,613 |
| Random European Country to Capital | 0 | - | 4.93 | 165,498 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,772 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,100 |
| Random African Capital to Country | 0 | - | 4.97 | 100,995 |
| Random African Country to Capital | 0 | - | 4.94 | 71,473 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,741 |
| Hong Kong Facts | 0 | - | 4.49 | 29,306 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 54,719 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,495 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,716 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,759 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,112 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,497 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,053 |
| Find the City #1 | 0 | - | 4.97 | 43,069 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,670 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,637 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,790 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,647 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,493 |
| Countries by Capital City | 0 | - | 5.00 | 68,785 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,460 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,898 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,492 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,490 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,225 |
| Moved Capital Cities | 0 | - | 4.96 | 74,409 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,062 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,001 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,051 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,677 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,362 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,211 |
| Which City in Europe? | 0 | - | 4.83 | 107,658 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,092 |
| Asia Map Quiz | 0 | - | 4.99 | 920,681 |
| Which European Capital? | 0 | - | 4.88 | 49,264 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 47,367 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,669 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,969 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,085 |
| Random Country to Capital | 0 | - | 4.98 | 923,809 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,004 |
| Which City in Asia? | 0 | - | 4.52 | 51,473 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,259 |
| London Geography | 0 | - | 4.47 | 59,770 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,310 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,768 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,142 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,026 |
| North American Sports Cities | 0 | - | 4.83 | 172,743 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,435 |
| Cities in European History #1 | 0 | - | 4.63 | 134,291 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,395 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,818 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,173 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,661 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,171 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,234 |
| Name a Valid World City | 0 | - | 4.83 | 71,569 |
| Cities by Former Name | 0 | - | 4.83 | 91,798 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,810 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,528 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,809 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,493 |
| World Capitals by Map | 0 | - | 5.00 | 287,879 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,561 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,196 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,709 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,053 |
| Capitals Starting With H | 0 | - | 4.91 | 92,802 |
| Capitals Starting With K | 0 | - | 4.88 | 83,857 |
| Capitals Starting With L | 0 | - | 4.81 | 88,319 |
| Capitals Starting With M | 0 | - | 4.93 | 108,194 |
| Capitals Starting With P | 0 | - | 4.88 | 78,430 |
| Capitals Starting With R | 0 | - | 4.87 | 82,049 |
| Capitals Starting With S | 0 | - | 4.90 | 86,032 |
| Capitals Starting With T | 0 | - | 4.84 | 76,376 |
| Capitals Starting With W | 0 | - | 4.87 | 91,434 |
| Capitals Starting With A | 0 | - | 4.97 | 128,395 |
| Capitals Starting With B | 0 | - | 4.88 | 118,808 |
| Capitals Starting With D | 0 | - | 4.93 | 96,707 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,340 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,655 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,518 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,209 |
| Which City in Canada? | 0 | - | 4.83 | 57,187 |
| Istanbul City Trivia | 0 | - | 4.25 | 12,408 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,443 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,253 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.83 | 24,502 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,588 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,711 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 280,708 |
| Map Hunter - World Cities | 0 | - | 5.00 | 198,063 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,820 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,638 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,654 |
| North America Cities by Map | 0 | - | 4.41 | 47,870 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,479 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,712 |
| Random European City to Country | 0 | - | 4.69 | 118,141 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,348 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,240 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,575 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,492 |
| Former Capitals | 0 | - | 4.88 | 71,555 |
| Capital Cities Chain | 0 | - | 4.84 | 83,044 |
| Coldest World Capitals | 0 | - | 4.95 | 133,755 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,835 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,186 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,095 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,298 |
| US States and State Capitals | 0 | - | 4.99 | 163,815 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,813 |
| Geography of Rome | 0 | - | 4.51 | 16,687 |
| Paris City Trivia | 0 | - | 4.31 | 35,580 |
| Venice Trivia | 0 | - | 4.45 | 10,475 |
| Milan Trivia | 0 | - | 4.56 | 15,198 |
| Berlin City Trivia | 0 | - | 4.67 | 13,273 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,828 |
| Rome City Trivia | 0 | - | 4.49 | 20,699 |
| Vienna City Trivia | 0 | - | 4.67 | 15,007 |
| Countries of the Middle East | 0 | - | 4.96 | 201,875 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,354 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,901 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,129 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,459 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,394 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,483 |
| Cities Being Painted | 0 | - | 4.95 | 52,125 |
| Where is the Capital on the Country Map? - Multiple Choice | 0 | - | 4.98 | 45,809 |
| Word Chain - Cities in Europe | 0 | - | 4.74 | 32,702 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,544 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,902 |
| Countries Similar to Chinese Provinces by Population | 0 | - | 4.48 | 33,493 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,271 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,544 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,972 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,185 |
