| Europe Capital to Country | 0 | - | 4.99 | 252,060 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,967 |
| European Capitals by Map | 0 | - | 4.99 | 142,077 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,868 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,181 |
| European Coastal Capitals | 0 | - | 4.95 | 91,303 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,766 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,579 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,108 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,584 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,705 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,735 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,796 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,610 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,556 |
| Asia Capital to Country | 0 | - | 4.96 | 127,385 |
| African Capitals by Map | 0 | - | 4.99 | 142,158 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,905 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,190 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,693 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,162 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,817 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,059 |
| Random European Capital to Country | 0 | - | 4.98 | 192,128 |
| Random European Country to Capital | 0 | - | 4.93 | 165,890 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,953 |
| Official Cities in the UK | 0 | - | 4.89 | 286,221 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,186 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,232 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,391 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,950 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,395 |
| Capitals of the Stans | 0 | - | 4.95 | 27,139 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,433 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,923 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,180 |
| Name a City - European Countries | 0 | - | 4.90 | 66,169 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,664 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,421 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,984 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,414 |
| Random African Capital to Country | 0 | - | 4.97 | 101,343 |
| Random African Country to Capital | 0 | - | 4.95 | 71,753 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,002 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,457 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,055 |
| World Capitals Quiz | 0 | - | 5.00 | 5,105,683 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,154 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,485 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,534 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,259 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,367 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,649 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,315 |
| Cities in European History #1 | 0 | - | 4.63 | 134,605 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,383 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,406 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,074 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,676 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 227,898 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,987 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,293 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,966 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,872 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,342 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,968 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,195 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,213 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,133 |
| Countries by Capital City | 0 | - | 5.00 | 69,377 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,845 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,221 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,806 |
| Moved Capital Cities | 0 | - | 4.96 | 74,644 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,834 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,458 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,807 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,843 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,773 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,831 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,271 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,208 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,681 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,614 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,946 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,989 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,321 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,733 |
| North American Sports Cities | 0 | - | 4.82 | 173,143 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,556 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,036 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,888 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,630 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,945 |
| Name a Valid World City | 0 | - | 4.85 | 71,975 |
| Cities by Former Name | 0 | - | 4.83 | 92,046 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,680 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,980 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,032 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,823 |
| World Capitals by Map | 0 | - | 5.00 | 289,323 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,821 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,435 |
| Random Country to Capital | 0 | - | 4.98 | 928,004 |
| Capitals Starting With H | 0 | - | 4.91 | 93,333 |
| Capitals Starting With K | 0 | - | 4.89 | 84,399 |
| Capitals Starting With M | 0 | - | 4.94 | 109,182 |
| Capitals Starting With P | 0 | - | 4.88 | 79,010 |
| Capitals Starting With R | 0 | - | 4.88 | 82,509 |
| Capitals Starting With S | 0 | - | 4.90 | 86,573 |
| Capitals Starting With T | 0 | - | 4.86 | 76,841 |
| Capitals Starting With W | 0 | - | 4.87 | 91,734 |
| Capitals Starting With A | 0 | - | 4.97 | 129,105 |
| Capitals Starting With B | 0 | - | 4.89 | 119,500 |
| Capitals Starting With D | 0 | - | 4.94 | 97,203 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,738 |
| Boroughs of London | 0 | - | 4.63 | 88,549 |
| London Geography | 0 | - | 4.47 | 59,869 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,450 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,880 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,951 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,987 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,216 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,422 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,478 |
| Which City in Europe? | 0 | - | 4.83 | 107,884 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,684 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,319 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,725 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,110 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,228 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,776 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,491 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,914 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,467 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,676 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,575 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,836 |
| Former Capitals | 0 | - | 4.88 | 71,676 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,940 |
| Capital Cities Chain | 0 | - | 4.84 | 83,359 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,825 |
| Coldest World Capitals | 0 | - | 4.95 | 134,155 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,125 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,562 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,596 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,146 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,859 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,787 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,397 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,694 |
| North America Cities by Map | 0 | - | 4.41 | 47,938 |
| Random European City to Country | 0 | - | 4.69 | 118,458 |
| Random Asian City to Country | 0 | - | 4.56 | 44,619 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,222 |
| Which City in Canada? | 0 | - | 4.83 | 57,353 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,037 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,699 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,854 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,839 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,686 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,681 |
| Ancient City to Country | 0 | - | 4.70 | 108,340 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,597 |
| City-States | 0 | - | 4.53 | 37,399 |
| South American Cities on the Map | 0 | - | 4.52 | 35,549 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,801 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,505 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,820 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,197 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,811 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,330 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,107 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,279 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,304 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,474 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,225 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,591 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,836 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,282 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,078 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,859 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,295 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,089 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,663 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,527 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,460 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,920 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,766 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,573 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,305 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,870 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,418 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,094 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,711 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,074 |
| US States and State Capitals | 0 | - | 4.99 | 165,334 |
| The Only Country ... | 0 | - | 4.91 | 81,877 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,012 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,420 |
