| Europe Capital to Country | 0 | - | 4.99 | 247,667 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,432 |
| European Capitals by Map | 0 | - | 4.99 | 136,221 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,166 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,593 |
| European Coastal Capitals | 0 | - | 4.95 | 89,731 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,757 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,400 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,092 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,696 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,104 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,763 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,818 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,660 |
| Asia Capital to Country | 0 | - | 4.96 | 125,736 |
| African Capitals by Map | 0 | - | 4.99 | 132,136 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,117 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,747 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,190 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,414 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,028 |
| Random European Capital to Country | 0 | - | 4.98 | 189,184 |
| Random European Country to Capital | 0 | - | 4.92 | 147,432 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,418 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,180 |
| Official Cities in the UK | 0 | - | 4.89 | 280,474 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,814 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,655 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,166 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,431 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,808 |
| Capitals of the Stans | 0 | - | 4.95 | 26,402 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,184 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,906 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,387 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,100 |
| Name a City - European Countries | 0 | - | 4.92 | 64,373 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,428 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,390 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,383 |
| Random African Capital to Country | 0 | - | 4.97 | 99,730 |
| Random African Country to Capital | 0 | - | 4.94 | 70,227 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,014 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,332 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,789 |
| World Capitals Quiz | 0 | - | 5.00 | 5,030,445 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,795 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,151 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,761 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,259 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,616 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,869 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,522 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,877 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,899 |
| Cities in European History #1 | 0 | - | 4.63 | 133,103 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,786 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,267 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,333 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,726 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,178 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,325 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,335 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,721 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,219 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,356 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,320 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,737 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,182 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,629 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,918 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,640 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,591 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,596 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,408 |
| Countries by Capital City | 0 | - | 5.00 | 66,611 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,311 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,896 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,318 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,403 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,031 |
| Moved Capital Cities | 0 | - | 4.96 | 73,575 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,808 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,234 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,393 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,167 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,760 |
| North American Sports Cities | 0 | - | 4.83 | 170,880 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,911 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,812 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,777 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,913 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,061 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,713 |
| Name a Valid World City | 0 | - | 4.83 | 70,111 |
| Cities by Former Name | 0 | - | 4.84 | 90,959 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,679 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,229 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,782 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,917 |
| World Capitals by Map | 0 | - | 5.00 | 283,144 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,654 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,719 |
| Random Country to Capital | 0 | - | 4.98 | 911,465 |
| Capitals Starting With H | 0 | - | 4.90 | 90,817 |
| Capitals Starting With K | 0 | - | 4.85 | 75,673 |
| Capitals Starting With L | 0 | - | 4.81 | 86,821 |
| Capitals Starting With M | 0 | - | 4.93 | 106,033 |
| Capitals Starting With P | 0 | - | 4.88 | 77,179 |
| Capitals Starting With R | 0 | - | 4.87 | 80,964 |
| Capitals Starting With S | 0 | - | 4.89 | 84,797 |
| Capitals Starting With T | 0 | - | 4.84 | 75,285 |
| Capitals Starting With W | 0 | - | 4.89 | 90,600 |
| Capitals Starting With A | 0 | - | 4.97 | 126,536 |
| Capitals Starting With B | 0 | - | 4.89 | 117,279 |
| Capitals Starting With D | 0 | - | 4.93 | 95,371 |
| Which City in Europe? | 0 | - | 4.83 | 106,608 |
| Boroughs of London | 0 | - | 4.63 | 87,037 |
| London Geography | 0 | - | 4.47 | 59,454 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,193 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,561 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,801 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,276 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,014 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,181 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,513 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,905 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,654 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,521 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,523 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,142 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,090 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,570 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,022 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,459 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,300 |
| North America Cities by Map | 0 | - | 4.41 | 47,611 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,179 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,086 |
| Random European City to Country | 0 | - | 4.69 | 116,305 |
| Random Asian City to Country | 0 | - | 4.56 | 44,390 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,665 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,325 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,159 |
| Former Capitals | 0 | - | 4.88 | 71,130 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,368 |
| Capital Cities Chain | 0 | - | 4.84 | 81,903 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,804 |
| Coldest World Capitals | 0 | - | 4.95 | 133,038 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,785 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,980 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,920 |
| Which City in Canada? | 0 | - | 4.83 | 56,648 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,374 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,968 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,825 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,972 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,819 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,982 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,088 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,466 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,101 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,291 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,381 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,694 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,868 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,910 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,468 |
| US States and State Capitals | 0 | - | 4.99 | 158,450 |
| The Only Country ... | 0 | - | 4.91 | 79,851 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,069 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,099 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,999 |
| Ancient City to Country | 0 | - | 4.70 | 107,598 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,714 |
| City-States | 0 | - | 4.53 | 37,093 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,583 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,781 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,684 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,591 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,479 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,269 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,045 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,793 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,959 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,233 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,464 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,154 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,814 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,676 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,313 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,629 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,567 |
| World Capitals with a Unique First Letter | 0 | - | 4.77 | 63,259 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,026 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 128,791 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,033 |
