| Which City in California? | 0 | - | 4.56 | 31,947 |
| Which City in New York State? | 0 | - | 4.60 | 15,902 |
| Which City in Texas? | 0 | - | 4.45 | 25,014 |
| Which City in Florida? | 0 | - | 4.61 | 10,950 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,278 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,502 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,800 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,107 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,412 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,681,164 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,487 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,304 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,311 |
| Name a City - European Countries | 0 | - | 4.91 | 64,717 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,519 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,070 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,406 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,752 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,120 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,749 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,956 |
| Which City in Europe? | 0 | - | 4.83 | 106,925 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,918 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,253 |
| Random U.S. City to State | 0 | - | 4.45 | 75,532 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,080 |
| Europe Capital to Country | 0 | - | 4.99 | 248,561 |
| Asia Capital to Country | 0 | - | 4.96 | 126,036 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,907 |
| European Capitals by Map | 0 | - | 4.99 | 137,298 |
| African Capitals by Map | 0 | - | 4.99 | 132,607 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,599 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,480 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,867 |
| European Coastal Capitals | 0 | - | 4.95 | 90,001 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,298 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,788 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,508 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,522 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,945 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,250 |
| Official Cities in the UK | 0 | - | 4.89 | 281,520 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,596 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,820 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,880 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,610 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,436 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,401 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,856 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,726 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,925 |
| US States and State Capitals | 0 | - | 4.99 | 159,654 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,797 |
| Which City in Canada? | 0 | - | 4.82 | 56,813 |
| Boroughs of New York City | 0 | - | 4.47 | 84,259 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,499 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,500 |
| Random European City to Country | 0 | - | 4.69 | 116,835 |
| Random Asian City to Country | 0 | - | 4.56 | 44,425 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,759 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,001 |
| World Capitals Quiz | 0 | - | 5.00 | 5,044,270 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,628 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,839 |
| Random U.S. States on a Map | 0 | - | 4.96 | 622,983 |
| Capitals of the Stans | 0 | - | 4.95 | 26,553 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,093 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,257 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,013 |
| ALL California Cities | 0 | - | 4.37 | 42,909 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,701 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,903 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,575,416 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,781 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,310 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,889 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,230 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,365 |
| Random European Capital to Country | 0 | - | 4.98 | 189,617 |
| Random European Country to Capital | 0 | - | 4.92 | 147,733 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,569 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,678 |
| Random African Capital to Country | 0 | - | 4.97 | 99,916 |
| Random African Country to Capital | 0 | - | 4.94 | 70,396 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,393 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,432 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,136 |
| New York City A-Z | 0 | - | 4.18 | 32,225 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,835 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,687 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,766 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,424 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,867 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,012 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,591 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,657 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,506 |
| Every City in Arizona on a Map | 0 | - | 4.48 | 9,235 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,392 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,353 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,359 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,296 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,870 |
| European Cities by Clue | 0 | - | 4.70 | 88,895 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,950 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,094 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,647 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,660 |
| Chicago A-Z | 0 | - | 4.25 | 15,476 |
| Miami City Trivia | 0 | - | 4.60 | 11,207 |
| Dallas City Trivia | 0 | - | 4.46 | 6,797 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,402 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,329 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,699 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,340 |
| North American Sports Cities | 0 | - | 4.83 | 171,231 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,005 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,608 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,256 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,486 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,467 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,675 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,239 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,954 |
| Name a Valid World City | 0 | - | 4.83 | 70,421 |
| Find the City #1 | 0 | - | 4.97 | 42,392 |
| Cities by Former Name | 0 | - | 4.84 | 91,170 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,160 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,400 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,955 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,376 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,917 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,108 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,969 |
| Countries by Capital City | 0 | - | 5.00 | 67,219 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,597 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,133 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,097 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,590 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,325 |
| Moved Capital Cities | 0 | - | 4.96 | 73,793 |
| World Capitals by Map | 0 | - | 5.00 | 284,379 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,872 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,212 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,480 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,760 |
| Random Country to Capital | 0 | - | 4.98 | 913,843 |
| Capitals Starting With H | 0 | - | 4.90 | 91,606 |
| Capitals Starting With K | 0 | - | 4.85 | 75,866 |
| Capitals Starting With L | 0 | - | 4.81 | 87,046 |
| Capitals Starting With M | 0 | - | 4.93 | 106,425 |
| Capitals Starting With P | 0 | - | 4.88 | 77,366 |
| Capitals Starting With R | 0 | - | 4.87 | 81,136 |
| Capitals Starting With S | 0 | - | 4.89 | 84,993 |
| Capitals Starting With T | 0 | - | 4.84 | 75,461 |
| Capitals Starting With W | 0 | - | 4.89 | 90,779 |
| Capitals Starting With A | 0 | - | 4.97 | 126,802 |
| Capitals Starting With B | 0 | - | 4.89 | 117,517 |
| Capitals Starting With D | 0 | - | 4.93 | 95,600 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,659 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,295 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,949 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,694 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,572 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,963 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,950 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,586 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,357 |
| Which City in the United States? | 0 | - | 4.21 | 56,817 |
| Which City in Africa? | 0 | - | 4.77 | 57,667 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,944 |
| Which City in Asia? | 0 | - | 4.52 | 51,227 |
| Which City in Latin America? | 0 | - | 4.63 | 46,909 |
| Which City in Australia? | 0 | - | 4.67 | 34,309 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,886 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,235 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,039 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,901 |
| Cities in European History #1 | 0 | - | 4.63 | 133,426 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,403 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,243 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,617 |
| North America Cities by Map | 0 | - | 4.41 | 47,675 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,830 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,048 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,432 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,665 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,962 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,366 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,485 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,372 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,026 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,415 |
| Former Capitals | 0 | - | 4.88 | 71,227 |
| Capital Cities Chain | 0 | - | 4.84 | 82,123 |
| Coldest World Capitals | 0 | - | 4.95 | 133,164 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,028 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,019 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,232 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,560 |
