| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,604 |
| Which City in Canada? | 0 | - | 4.83 | 57,320 |
| US States and State Capitals | 0 | - | 4.99 | 164,933 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,522 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,758 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,405 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,430 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,736 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,341 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,858 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,911 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,861 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,327 |
| Name a City - European Countries | 0 | - | 4.90 | 66,048 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,191 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,321 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,307 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,550 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,278 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,125 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,273 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,763 |
| Which City in Europe? | 0 | - | 4.83 | 107,814 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,339 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,914 |
| Europe Capital to Country | 0 | - | 4.99 | 251,816 |
| Asia Capital to Country | 0 | - | 4.96 | 127,295 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,789 |
| European Capitals by Map | 0 | - | 4.99 | 141,809 |
| African Capitals by Map | 0 | - | 4.99 | 141,858 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,800 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,741 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,071 |
| European Coastal Capitals | 0 | - | 4.95 | 91,203 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,124 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,202 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,518 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,108 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,587 |
| Which City in the United States? | 0 | - | 4.21 | 57,152 |
| Official Cities in the UK | 0 | - | 4.89 | 285,857 |
| Random U.S. City to State | 0 | - | 4.45 | 76,814 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,415 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,372 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,799 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,122 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,483 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,968 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,310 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,512 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,846 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,577 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,643 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,697 |
| U.S. State Flags | 0 | - | 4.89 | 172,467 |
| Hawaiian Islands | 0 | - | 4.83 | 42,902 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,676 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,814 |
| Random European City to Country | 0 | - | 4.69 | 118,355 |
| Random Asian City to Country | 0 | - | 4.56 | 44,606 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,786 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,550 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,935 |
| World Capitals Quiz | 0 | - | 5.00 | 5,100,441 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,566 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,492 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,950 |
| Which City in Latin America? | 0 | - | 4.63 | 47,140 |
| Which City in California? | 0 | - | 4.56 | 32,142 |
| Boroughs of New York City | 0 | - | 4.47 | 84,902 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,798 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,164 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,615 |
| Capitals of the Stans | 0 | - | 4.95 | 27,090 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,696 |
| ALL California Cities | 0 | - | 4.37 | 43,208 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,340 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,273 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,764 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,998 |
| Random European Capital to Country | 0 | - | 4.98 | 191,981 |
| Random European Country to Capital | 0 | - | 4.93 | 165,775 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,927 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,338 |
| Random African Capital to Country | 0 | - | 4.97 | 101,223 |
| Random African Country to Capital | 0 | - | 4.95 | 71,672 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,681 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,765 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,148 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,251 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,133 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,708 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,502 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,709 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,024 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,557 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,692 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,956 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,160 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,273 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,535 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,616 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,670 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,724 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,056 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,443 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,128 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,486 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,954 |
| European Cities by Clue | 0 | - | 4.70 | 89,157 |
| Which City in New York State? | 0 | - | 4.60 | 16,044 |
| Which City in Texas? | 0 | - | 4.45 | 25,149 |
| Which City in Florida? | 0 | - | 4.61 | 11,024 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,779 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,652 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 116,180 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,914 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,132 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,616 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,857 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,706 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,831 |
| Find the City #1 | 0 | - | 4.97 | 43,271 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,213 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,879 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,082 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,071 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,971 |
| Countries by Capital City | 0 | - | 5.00 | 69,224 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,752 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,130 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,723 |
| Moved Capital Cities | 0 | - | 4.96 | 74,583 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,682 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,773 |
| Random Country to Capital | 0 | - | 4.98 | 926,698 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,426 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,118 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,845 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,772 |
| Which City in Africa? | 0 | - | 4.77 | 57,970 |
| Which City in Asia? | 0 | - | 4.52 | 51,547 |
| Seattle City Trivia | 0 | - | 4.21 | 26,533 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,111 |
| Miami City Trivia | 0 | - | 4.60 | 11,261 |
| Dallas City Trivia | 0 | - | 4.46 | 6,863 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,345 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 634,517 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,116 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,353 |
| North American Sports Cities | 0 | - | 4.83 | 173,030 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,524 |
| Cities in European History #1 | 0 | - | 4.63 | 134,518 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,436 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,861 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,942 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,204 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,581 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,927 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,503 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,855 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,414 |
| Name a Valid World City | 0 | - | 4.85 | 71,865 |
| Cities by Former Name | 0 | - | 4.83 | 91,965 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,650 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,933 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,731 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,725 |
| World Capitals by Map | 0 | - | 5.00 | 288,976 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,751 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,745 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,247 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,939 |
| Capitals Starting With H | 0 | - | 4.91 | 93,222 |
| Capitals Starting With K | 0 | - | 4.89 | 84,302 |
| Capitals Starting With M | 0 | - | 4.94 | 108,980 |
| Capitals Starting With P | 0 | - | 4.88 | 78,895 |
| Capitals Starting With R | 0 | - | 4.88 | 82,422 |
| Capitals Starting With S | 0 | - | 4.90 | 86,465 |
| Capitals Starting With T | 0 | - | 4.85 | 76,750 |
| Capitals Starting With W | 0 | - | 4.87 | 91,672 |
| Capitals Starting With A | 0 | - | 4.97 | 128,968 |
| Capitals Starting With B | 0 | - | 4.89 | 119,367 |
| Capitals Starting With D | 0 | - | 4.94 | 97,090 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,639 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,204 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,664 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,664 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,433 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,752 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,273 |
| Which City in Australia? | 0 | - | 4.67 | 34,541 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,450 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,610 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,393 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,477 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,553,530 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,213 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,410 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,702 |
