| US States and State Capitals | 0 | - | 4.99 | 163,614 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,131 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,414 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,250 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,064 |
| Random U.S. States on a Map | 0 | - | 4.96 | 627,905 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,693,220 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,329 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,002 |
| Name a City - European Countries | 0 | - | 4.90 | 65,648 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,991 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,949 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,326 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,938 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,191 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,867 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,994 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,421 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,490 |
| Europe Capital to Country | 0 | - | 4.99 | 250,943 |
| Asia Capital to Country | 0 | - | 4.96 | 126,890 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,243 |
| European Capitals by Map | 0 | - | 4.99 | 140,045 |
| African Capitals by Map | 0 | - | 4.99 | 134,204 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,715 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,671 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,316 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,661 |
| European Coastal Capitals | 0 | - | 4.95 | 90,850 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,685 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,940 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,635 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,935 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,787 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,252 |
| Which City in California? | 0 | - | 4.56 | 32,087 |
| New York City A-Z | 0 | - | 4.18 | 32,332 |
| Official Cities in the UK | 0 | - | 4.89 | 284,610 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,644 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,739 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,226 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,549 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,049 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,316 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,563 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,238 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,429 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,254 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,628 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,420 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,447 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,702 |
| World Capitals Quiz | 0 | - | 5.00 | 5,085,294 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,280 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,804 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,607 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,810 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,802 |
| Random European Capital to Country | 0 | - | 4.98 | 191,500 |
| Random European Country to Capital | 0 | - | 4.93 | 165,423 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,622 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,023 |
| Random African Capital to Country | 0 | - | 4.97 | 100,929 |
| Random African Country to Capital | 0 | - | 4.94 | 71,393 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,306 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,585 |
| Vietnam War Countries | 0 | - | 4.82 | 94,370 |
| Capitals of the Stans | 0 | - | 4.95 | 26,928 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,429 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,994 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,511 |
| U.S. States Whose Two Biggest Cities Begin with the Same Letter | 0 | - | 4.92 | 12,820 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,435 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,855 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,803 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,030 |
| Random U.S. City to State | 0 | - | 4.45 | 76,561 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,219 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,173 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,339 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,879 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,591,389 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,051 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,943 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,091 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,969 |
| Which City in New York State? | 0 | - | 4.60 | 16,008 |
| Which City in Europe? | 0 | - | 4.83 | 107,591 |
| Which City in Texas? | 0 | - | 4.45 | 25,119 |
| Which City in Florida? | 0 | - | 4.61 | 11,002 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,526 |
| Chicago A-Z | 0 | - | 4.25 | 15,524 |
| U.S. Senators by State | 0 | - | 4.44 | 40,006 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,973 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,829 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,610 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,584 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,619 |
| Find the City #1 | 0 | - | 4.97 | 43,000 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,574 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,575 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,711 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,530 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,380 |
| Countries by Capital City | 0 | - | 5.00 | 68,677 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,400 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,838 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,231 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,435 |
| Moved Capital Cities | 0 | - | 4.96 | 74,373 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,098 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,655 |
| Random Country to Capital | 0 | - | 4.98 | 923,116 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,153 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,077 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,807 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,723 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,120 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,440 |
| Which City in Canada? | 0 | - | 4.83 | 57,154 |
| Boroughs of New York City | 0 | - | 4.47 | 84,723 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,051 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,481 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,294 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,735 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,955 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,238 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,091 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,559 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,969 |
| North American Sports Cities | 0 | - | 4.83 | 172,674 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,413 |
| Cities in European History #1 | 0 | - | 4.63 | 134,236 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,632 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,387 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,803 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,583 |
| North America Cities by Map | 0 | - | 4.41 | 47,855 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,908 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,159 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,245 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,549 |
| ALL California Cities | 0 | - | 4.37 | 43,114 |
| Random European City to Country | 0 | - | 4.69 | 117,904 |
| Random Asian City to Country | 0 | - | 4.56 | 44,563 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,467 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,118 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,593 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,049 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,968 |
| Name a Valid World City | 0 | - | 4.84 | 71,501 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,518 |
| Cities by Former Name | 0 | - | 4.83 | 91,743 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,470 |
| Former Capitals | 0 | - | 4.88 | 71,533 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,496 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,771 |
| Capital Cities Chain | 0 | - | 4.84 | 82,980 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,581 |
| Coldest World Capitals | 0 | - | 4.95 | 133,671 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,424 |
| World Capitals by Map | 0 | - | 5.00 | 287,561 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,491 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,784 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,181 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,668 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,133 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,926 |
| Capitals Starting With H | 0 | - | 4.91 | 92,745 |
| Capitals Starting With K | 0 | - | 4.88 | 83,798 |
| Capitals Starting With L | 0 | - | 4.81 | 88,267 |
| Capitals Starting With M | 0 | - | 4.93 | 108,099 |
| Capitals Starting With P | 0 | - | 4.88 | 78,368 |
| Capitals Starting With R | 0 | - | 4.87 | 81,993 |
| Capitals Starting With S | 0 | - | 4.90 | 85,975 |
| Capitals Starting With T | 0 | - | 4.84 | 76,327 |
| Capitals Starting With W | 0 | - | 4.87 | 91,407 |
| Capitals Starting With A | 0 | - | 4.97 | 128,317 |
| Capitals Starting With B | 0 | - | 4.89 | 118,736 |
| Capitals Starting With D | 0 | - | 4.93 | 96,649 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,774 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,276 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,992 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,593 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,001 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,667 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,416 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,443 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,071 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,557 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 192,653 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,398 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,280 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,702 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,377 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,592 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,735 |
| American TV Show Settings | 0 | - | 4.35 | 30,666 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 79,115 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,977 |
