| European Capitals - Map Quiz | 0 | - | 4.97 | 119,521 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,696 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,727 |
| Europe Capital to Country | 0 | - | 4.99 | 250,869 |
| Asia Capital to Country | 0 | - | 4.96 | 126,867 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,201 |
| European Capitals by Map | 0 | - | 4.99 | 139,960 |
| African Capitals by Map | 0 | - | 4.99 | 134,160 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,632 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,291 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,632 |
| European Coastal Capitals | 0 | - | 4.95 | 90,812 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,670 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,825 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,540 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,924 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,794 |
| Random European Capital to Country | 0 | - | 4.98 | 191,376 |
| Random European Country to Capital | 0 | - | 4.93 | 165,383 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,528 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,572 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,709 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,210 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,022 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,295 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,548 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,405 |
| Capitals of the Stans | 0 | - | 4.95 | 26,916 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,244 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,718 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,293 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,067 |
| Name a City - European Countries | 0 | - | 4.90 | 65,616 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,770 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,590 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,596 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,982 |
| Random African Capital to Country | 0 | - | 4.97 | 100,909 |
| Random African Country to Capital | 0 | - | 4.94 | 71,372 |
| Every European Country Shape | 0 | - | 4.96 | 202,195 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,043 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,937 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,082 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,928 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,307 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,185 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,954 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,385 |
| World Capitals Quiz | 0 | - | 5.00 | 5,083,804 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,911 |
| Official Cities in the UK | 0 | - | 4.89 | 284,502 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,671 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,341 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,908 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,233 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,585 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,382 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,258 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,196 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,015 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,767 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,283 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 319,302 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,391 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,299 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,752 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,238 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,543 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,985 |
| Every African Country Shape | 0 | - | 4.90 | 87,642 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,532 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,801 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,288 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,978 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,543 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,549 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,682 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,491 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,317 |
| Countries by Capital City | 0 | - | 5.00 | 68,638 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,376 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,816 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,129 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,412 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,206 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,943 |
| Moved Capital Cities | 0 | - | 4.96 | 74,346 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,029 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,635 |
| Which City in Europe? | 0 | - | 4.83 | 107,562 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,500 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 89,837 |
| North American Sports Cities | 0 | - | 4.83 | 172,645 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,395 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,547 |
| Cities by Former Name | 0 | - | 4.83 | 91,721 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,484 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,756 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,393 |
| World Capitals by Map | 0 | - | 5.00 | 287,447 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,473 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,618 |
| Random Country to Capital | 0 | - | 4.98 | 922,744 |
| Capitals Starting With H | 0 | - | 4.91 | 92,723 |
| Capitals Starting With K | 0 | - | 4.88 | 83,768 |
| Capitals Starting With L | 0 | - | 4.81 | 88,251 |
| Capitals Starting With M | 0 | - | 4.93 | 108,070 |
| Capitals Starting With P | 0 | - | 4.88 | 78,346 |
| Capitals Starting With R | 0 | - | 4.87 | 81,977 |
| Capitals Starting With S | 0 | - | 4.90 | 85,953 |
| Capitals Starting With T | 0 | - | 4.84 | 76,305 |
| Capitals Starting With W | 0 | - | 4.86 | 91,397 |
| Capitals Starting With A | 0 | - | 4.97 | 128,294 |
| Capitals Starting With B | 0 | - | 4.89 | 118,710 |
| Capitals Starting With D | 0 | - | 4.93 | 96,626 |
| Cities in European History #1 | 0 | - | 4.63 | 134,205 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,385 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,795 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,903 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,152 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,016 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,759 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,557 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,461 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,428 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,138 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,076 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,803 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,721 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,116 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,410 |
| Which City in Canada? | 0 | - | 4.83 | 57,145 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,466 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,272 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,699 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,942 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,231 |
| U.S. State Flags | 0 | - | 4.88 | 171,297 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,542 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,456 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,200 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 346,740 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,615 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,623 |
| North America Cities by Map | 0 | - | 4.41 | 47,845 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,191 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,498 |
| Random European City to Country | 0 | - | 4.69 | 117,879 |
| Random Asian City to Country | 0 | - | 4.56 | 44,560 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,093 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,940 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,413 |
| Former Capitals | 0 | - | 4.88 | 71,519 |
| Capital Cities Chain | 0 | - | 4.83 | 82,950 |
| Coldest World Capitals | 0 | - | 4.95 | 133,654 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,771 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,112 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,769 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,270 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,988 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,587 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,997 |
| US States and State Capitals | 0 | - | 4.99 | 163,502 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,349 |
| Random African Countries on a Map | 0 | - | 4.99 | 296,826 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,777 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,330 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,240 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,655 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,344 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,576 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,519 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,262 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,490 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,951 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,172 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,421 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,577 |
| South American Cities on the Map | 0 | - | 4.53 | 35,468 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,745 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,832 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,021 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,491 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,965 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,555 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,922 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,158 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,176 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,610 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,999 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,730 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,676 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,250 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,594 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,519 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,238 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,231 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,485 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,182 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,218 |
