| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,390 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,089 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,222 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,171 |
| Random European Capital to Country | 0 | - | 4.98 | 191,766 |
| Random European Country to Capital | 0 | - | 4.93 | 165,617 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,847 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,208 |
| Random African Capital to Country | 0 | - | 4.97 | 101,122 |
| Random African Country to Capital | 0 | - | 4.94 | 71,566 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,913 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,733 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,728 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,511 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,510 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,124 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,500 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,993 |
| US States and State Capitals | 0 | - | 4.99 | 164,325 |
| Europe Capital to Country | 0 | - | 4.99 | 251,415 |
| Asia Capital to Country | 0 | - | 4.96 | 127,112 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,542 |
| European Capitals by Map | 0 | - | 4.99 | 141,168 |
| African Capitals by Map | 0 | - | 4.99 | 140,928 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,479 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,567 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,923 |
| European Coastal Capitals | 0 | - | 4.95 | 91,029 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,033 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,524 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,092 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,024 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,749 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,578 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,258 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,351 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,201 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,421 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,531 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,150 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,800 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,392 |
| Which City in Canada? | 0 | - | 4.83 | 57,238 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,365,955 |
| Capitals of the Stans | 0 | - | 4.95 | 27,033 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,400 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,411 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,693 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,919 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,555,170 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,590 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,570 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,232 |
| Name a City - European Countries | 0 | - | 4.90 | 65,883 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,098 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,445 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,235 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 115,121 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,166 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,703 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,682 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,861 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,355 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,365 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,109 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,725,310 |
| Official Cities in the UK | 0 | - | 4.89 | 285,224 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,222 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,921 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,583 |
| Hawaiian Islands | 0 | - | 4.83 | 42,833 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,636 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,113 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,495 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,242 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,825 |
| World Capitals Quiz | 0 | - | 5.00 | 5,092,687 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,483 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,630 |
| 20 Random Country Flags | 0 | - | 4.99 | 616,337 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,695,200 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,594,425 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,433 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,627 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,900 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.83 | 56,135 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,103 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,007 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,652 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,115 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,392 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,823 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,235 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,985 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,143 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,104 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,248 |
| Which City in Europe? | 0 | - | 4.83 | 107,723 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,662 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,882 |
| Find the City #1 | 0 | - | 4.97 | 43,164 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,838 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,744 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,936 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,851 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,695 |
| Countries by Capital City | 0 | - | 5.00 | 68,963 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,581 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,997 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,580 |
| Moved Capital Cities | 0 | - | 4.96 | 74,486 |
| Random Capital to Country | 0 | - | 4.99 | 2,597,222 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,443 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,718 |
| Random Country to Capital | 0 | - | 4.98 | 924,836 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,223 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,586 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,100 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,832 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,745 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,517 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,748 |
| Which City in the United States? | 0 | - | 4.21 | 57,108 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,790 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 524,566 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,101 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,812 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,491 |
| U.S. State Flags | 0 | - | 4.89 | 171,936 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,447 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,152 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,415 |
| North American Sports Cities | 0 | - | 4.83 | 172,864 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,466 |
| Cities in European History #1 | 0 | - | 4.63 | 134,390 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,674 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,412 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,839 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,926 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,180 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,637 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,923 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,433 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,743 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,283 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,356 |
| Name a Valid World City | 0 | - | 4.84 | 71,653 |
| Cities by Former Name | 0 | - | 4.83 | 91,860 |
| Former Capitals | 0 | - | 4.88 | 71,586 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,846 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,573 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,852 |
| Capital Cities Chain | 0 | - | 4.84 | 83,129 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,648 |
| Coldest World Capitals | 0 | - | 4.95 | 134,035 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,579 |
| World Capitals by Map | 0 | - | 5.00 | 288,345 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,642 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,917 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 22,046 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,215 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,278 |
| Capitals Starting With H | 0 | - | 4.91 | 92,867 |
| Capitals Starting With K | 0 | - | 4.88 | 83,924 |
| Capitals Starting With L | 0 | - | 4.81 | 88,391 |
| Capitals Starting With M | 0 | - | 4.93 | 108,331 |
| Capitals Starting With P | 0 | - | 4.88 | 78,505 |
| Capitals Starting With R | 0 | - | 4.87 | 82,105 |
| Capitals Starting With S | 0 | - | 4.90 | 86,099 |
| Capitals Starting With T | 0 | - | 4.85 | 76,437 |
| Capitals Starting With W | 0 | - | 4.87 | 91,475 |
| Capitals Starting With A | 0 | - | 4.97 | 128,494 |
| Capitals Starting With B | 0 | - | 4.89 | 118,900 |
| Capitals Starting With D | 0 | - | 4.93 | 96,779 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,808 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,308 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,146 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,024 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,017 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,691 |
| Which City in Germany? | 0 | - | 4.50 | 137,034 |
| Which City in Italy? | 0 | - | 4.68 | 90,408 |
| Which City in France? | 0 | - | 4.67 | 73,276 |
| Which City in Spain? | 0 | - | 4.50 | 50,051 |
| Which City in Latin America? | 0 | - | 4.63 | 47,110 |
| Which City in Australia? | 0 | - | 4.67 | 34,495 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,172 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,209 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,117 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,140 |
| New York Counties | 0 | - | 4.65 | 50,933 |
| North Carolina Counties | 0 | - | 4.54 | 53,521 |
| Georgia Counties | 0 | - | 4.52 | 49,791 |
| Virginia Counties | 0 | - | 4.45 | 33,390 |
| West Virginia Counties | 0 | - | 4.63 | 33,906 |
| Ohio Counties | 0 | - | 4.48 | 46,020 |
| Texas Counties | 0 | - | 4.56 | 77,428 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,420 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,642 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,633 |
