| Which City in Canada? | 0 | - | 4.82 | 56,715 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,536 |
| Which City in Europe? | 0 | - | 4.83 | 106,743 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,850 |
| Which City in Australia? | 0 | - | 4.67 | 34,259 |
| European Cities by Clue | 0 | - | 4.70 | 88,829 |
| Which City in Germany? | 0 | - | 4.50 | 135,296 |
| Which City in Italy? | 0 | - | 4.62 | 85,867 |
| Which City in France? | 0 | - | 4.64 | 72,606 |
| Which City in Spain? | 0 | - | 4.50 | 49,608 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,480 |
| Which City in the United States? | 0 | - | 4.21 | 56,731 |
| Which City in Africa? | 0 | - | 4.78 | 57,604 |
| Which City in Asia? | 0 | - | 4.52 | 51,159 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,990 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,919 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,071 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,620 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,717 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,592 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,585 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,265 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,284 |
| Name a City - European Countries | 0 | - | 4.92 | 64,477 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,298 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,656 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,886 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,400 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,907 |
| Europe Capital to Country | 0 | - | 4.99 | 248,033 |
| Asia Capital to Country | 0 | - | 4.96 | 125,801 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,551 |
| European Capitals by Map | 0 | - | 4.99 | 136,457 |
| African Capitals by Map | 0 | - | 4.99 | 132,253 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,237 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,263 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,678 |
| European Coastal Capitals | 0 | - | 4.95 | 89,829 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,207 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,956 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,951 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,441 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 31,180 |
| Official Cities in the UK | 0 | - | 4.89 | 280,726 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,019 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,701 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,453 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,174 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,215 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,746 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,517 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,806 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,262 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,273 |
| Random European City to Country | 0 | - | 4.69 | 116,704 |
| Random Asian City to Country | 0 | - | 4.56 | 44,397 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,077 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,456 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,814 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,834 |
| World Capitals Quiz | 0 | - | 5.00 | 5,033,582 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,431 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,698 |
| US States and State Capitals | 0 | - | 4.99 | 158,720 |
| Capitals of the Stans | 0 | - | 4.95 | 26,442 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,247 |
| Cities that End in G by Clue | 0 | - | 4.60 | 21,314 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,790 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,514 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,215 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,120 |
| Random European Capital to Country | 0 | - | 4.98 | 189,310 |
| Random European Country to Capital | 0 | - | 4.92 | 147,526 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,435 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,489 |
| Random African Capital to Country | 0 | - | 4.97 | 99,755 |
| Random African Country to Capital | 0 | - | 4.94 | 70,274 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,826 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,035 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,492 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,826 |
| South American Cities on the Map | 0 | - | 4.57 | 35,252 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,032 |
| Random U.S. City to State | 0 | - | 4.45 | 75,401 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,119 |
| Cities that End in D by Clue | 0 | - | 4.49 | 26,645 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,029 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,574 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,807 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,789 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,271 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,566 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,899 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,154 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,838 |
| Name a City - Asian Countries | 0 | - | 4.41 | 19,400 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,011 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,686 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,634 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,694 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,509 |
| Countries by Capital City | 0 | - | 5.00 | 66,729 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,373 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,940 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,436 |
| Moved Capital Cities | 0 | - | 4.96 | 73,621 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,665 |
| Random Country to Capital | 0 | - | 4.98 | 912,041 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,422 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,146 |
| North American Sports Cities | 0 | - | 4.83 | 170,961 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,929 |
| Cities in European History #1 | 0 | - | 4.63 | 133,197 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,203 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,573 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,813 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,020 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,775 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,211 |
| Name a Valid World City | 0 | - | 4.83 | 70,189 |
| Cities by Former Name | 0 | - | 4.84 | 91,009 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,705 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,262 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,006 |
| World Capitals by Map | 0 | - | 5.00 | 283,336 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,699 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,274 |
| Capitals Starting With H | 0 | - | 4.90 | 91,201 |
| Capitals Starting With K | 0 | - | 4.85 | 75,725 |
| Capitals Starting With L | 0 | - | 4.81 | 86,886 |
| Capitals Starting With M | 0 | - | 4.93 | 106,146 |
| Capitals Starting With P | 0 | - | 4.88 | 77,238 |
| Capitals Starting With R | 0 | - | 4.87 | 81,014 |
| Capitals Starting With S | 0 | - | 4.89 | 84,851 |
| Capitals Starting With T | 0 | - | 4.84 | 75,336 |
| Capitals Starting With W | 0 | - | 4.89 | 90,651 |
| Capitals Starting With A | 0 | - | 4.97 | 126,600 |
| Capitals Starting With B | 0 | - | 4.89 | 117,347 |
| Capitals Starting With D | 0 | - | 4.93 | 95,436 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,368 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,579 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,206 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,045 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,069 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,908 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,027 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,847 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,179 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,464 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,329 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,172 |
| North America Cities by Map | 0 | - | 4.41 | 47,626 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,241 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,219 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,740 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,123 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,370 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,323 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,488 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,279 |
| Former Capitals | 0 | - | 4.88 | 71,155 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,127 |
| Capital Cities Chain | 0 | - | 4.84 | 81,953 |
| Coldest World Capitals | 0 | - | 4.95 | 133,067 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,306 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,454 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,736 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,831 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,915 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,954 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,501 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,335 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,026 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,011 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,346 |
| The Only Country ... | 0 | - | 4.91 | 79,952 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,412 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,921 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,299 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,552 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,136 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,148 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,122 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,598 |
| World City Nicknames Quiz | 0 | - | 4.19 | 35,463 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,033 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,736 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,334 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,594 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,755 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,707 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,613 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,196 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,670 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,348 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,541 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,225 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,610 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,818 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,233 |
