| Random African Country to Capital | 0 | - | 4.95 | 71,790 |
| Random European Capital to Country | 0 | - | 4.98 | 192,222 |
| Random European Country to Capital | 0 | - | 4.93 | 165,970 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,033 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,492 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,115 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,288 |
| Name a City - European Countries | 0 | - | 4.89 | 66,243 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,265 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,215 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,438 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,753 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,347 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,300 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,551 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,149 |
| Europe Capital to Country | 0 | - | 4.99 | 252,251 |
| Asia Capital to Country | 0 | - | 4.96 | 127,608 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,077 |
| European Capitals by Map | 0 | - | 4.99 | 142,263 |
| African Capitals by Map | 0 | - | 4.99 | 142,325 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,996 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,957 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,244 |
| European Coastal Capitals | 0 | - | 4.95 | 91,374 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,221 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,899 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,918 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,196 |
| World Capitals Quiz | 0 | - | 5.00 | 5,108,995 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,183 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,152 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,694 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,255 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,062 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,968 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,917 |
| Official Cities in the UK | 0 | - | 4.89 | 286,495 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,160 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,376 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,633 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,190 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,430 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,612 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,992 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,744 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,892 |
| Capitals of the Stans | 0 | - | 4.95 | 27,179 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,996 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,450 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,093 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,167 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,548 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,717 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,703 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,588 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,401,386 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,496 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,836 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,787 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,405 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,882 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,383 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,070 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,489 |
| Find the City #1 | 0 | - | 4.97 | 43,378 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,428 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,017 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,260 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,300 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,223 |
| Countries by Capital City | 0 | - | 5.00 | 69,481 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,915 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,273 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,066 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,180 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,866 |
| Moved Capital Cities | 0 | - | 4.96 | 74,684 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,286 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,397 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,450 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,831 |
| Which City in Europe? | 0 | - | 4.83 | 107,919 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,560,260 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,586 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,496 |
| North American Sports Cities | 0 | - | 4.82 | 173,196 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,577 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,983 |
| Name a Valid World City | 0 | - | 4.85 | 72,035 |
| Cities by Former Name | 0 | - | 4.83 | 92,103 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,948 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,004 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,889 |
| World Capitals by Map | 0 | - | 5.00 | 289,615 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,855 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,462 |
| Random Country to Capital | 0 | - | 4.98 | 928,939 |
| Capitals Starting With H | 0 | - | 4.91 | 93,376 |
| Capitals Starting With K | 0 | - | 4.88 | 84,446 |
| Capitals Starting With M | 0 | - | 4.94 | 109,250 |
| Capitals Starting With P | 0 | - | 4.88 | 79,048 |
| Capitals Starting With R | 0 | - | 4.88 | 82,540 |
| Capitals Starting With S | 0 | - | 4.90 | 86,614 |
| Capitals Starting With T | 0 | - | 4.86 | 76,874 |
| Capitals Starting With W | 0 | - | 4.87 | 91,761 |
| Capitals Starting With A | 0 | - | 4.97 | 129,171 |
| Capitals Starting With B | 0 | - | 4.89 | 119,564 |
| Capitals Starting With D | 0 | - | 4.94 | 97,254 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,754 |
| Random European Flag to Country | 0 | - | 4.90 | 184,308 |
| Random African Flag to Country | 0 | - | 4.87 | 75,675 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,527 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,904 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,958 |
| Cities in European History #1 | 0 | - | 4.63 | 134,660 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,464 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,900 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,958 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,223 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,527 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,873 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,268 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,621 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,176 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,895 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,803 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,252 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,810 |
| Which City in Canada? | 0 | - | 4.83 | 57,378 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,743 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,744 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,798 |
| North America Cities by Map | 0 | - | 4.41 | 47,956 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,972 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,584 |
| Random European City to Country | 0 | - | 4.69 | 118,490 |
| Random Asian City to Country | 0 | - | 4.56 | 44,623 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,724 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,618 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,874 |
| Former Capitals | 0 | - | 4.88 | 71,696 |
| Capital Cities Chain | 0 | - | 4.84 | 83,432 |
| 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 | 91,621 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,190 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,880 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,433 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,109 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,732 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,082 |
| US States and State Capitals | 0 | - | 4.99 | 165,581 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,414 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,540 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,489 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,545 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,324 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,755 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,118 |
| U.S. City Nicknames | 0 | - | 4.26 | 103,869 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,231 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,617 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,692 |
| South American Cities on the Map | 0 | - | 4.52 | 35,562 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,806 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,878 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,237 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,628 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,399 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,008 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,133 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,327 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,534 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 88,012 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 68,074 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,872 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,722 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,873 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,281 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,364 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,498 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,575 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,490 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,227 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,953 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,807 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,610 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,975 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,018 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,701 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,313 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,831 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,260 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,266 |
| The Only Country ... | 0 | - | 4.91 | 81,939 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,738 |
| Ancient City to Country | 0 | - | 4.72 | 108,371 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,044 |
