| Name a City - European Countries | 0 | - | 4.91 | 65,045 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,653 |
| Europe Capital to Country | 0 | - | 4.99 | 249,248 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,384 |
| European Capitals by Map | 0 | - | 4.99 | 138,159 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,745 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,111 |
| European Coastal Capitals | 0 | - | 4.95 | 90,248 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,208 |
| Official Cities in the UK | 0 | - | 4.89 | 282,571 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,810 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,000 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,087 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,648 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,134 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,805 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,565 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,855 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,981 |
| World Capitals Quiz | 0 | - | 5.00 | 5,056,558 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,697 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,247 |
| Asia Capital to Country | 0 | - | 4.96 | 126,325 |
| African Capitals by Map | 0 | - | 4.99 | 133,046 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,870 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,416 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,675 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,402 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,661 |
| Cities in European History #1 | 0 | - | 4.63 | 133,650 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,281 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,672 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,565 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,580,199 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,360 |
| Which City in Europe? | 0 | - | 4.83 | 107,087 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,112 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,208 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,835 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,662 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,121 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,820 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,601 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,957 |
| Europe Map Quiz | 0 | - | 5.00 | 4,750,359 |
| Capitals of the Stans | 0 | - | 4.95 | 26,672 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,649 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,748 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,143 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,164 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,767 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,362 |
| Countries by Capital City | 0 | - | 5.00 | 67,687 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,858 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,346 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,826 |
| Moved Capital Cities | 0 | - | 4.96 | 73,957 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,281 |
| Random European City to Country | 0 | - | 4.69 | 117,334 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,185 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,253 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,391 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,817 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,993 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,532 |
| North American Sports Cities | 0 | - | 4.83 | 171,588 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,096 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,461 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,681 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,327 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,135 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,082 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,681 |
| Cities by Former Name | 0 | - | 4.84 | 91,342 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,270 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,502 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,061 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,271 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,702 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,021 |
| World Capitals by Map | 0 | - | 5.00 | 285,170 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,059 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,454 |
| Random European Capital to Country | 0 | - | 4.98 | 190,403 |
| Random European Country to Capital | 0 | - | 4.93 | 163,408 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,005 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,127 |
| Random African Capital to Country | 0 | - | 4.97 | 100,312 |
| Random African Country to Capital | 0 | - | 4.94 | 70,881 |
| Capitals Starting With H | 0 | - | 4.90 | 91,843 |
| Capitals Starting With K | 0 | - | 4.85 | 76,034 |
| Capitals Starting With L | 0 | - | 4.81 | 87,256 |
| Capitals Starting With M | 0 | - | 4.93 | 106,740 |
| Capitals Starting With P | 0 | - | 4.88 | 77,538 |
| Capitals Starting With R | 0 | - | 4.87 | 81,306 |
| Capitals Starting With S | 0 | - | 4.89 | 85,167 |
| Capitals Starting With T | 0 | - | 4.84 | 75,647 |
| Capitals Starting With W | 0 | - | 4.87 | 90,926 |
| Capitals Starting With A | 0 | - | 4.97 | 127,082 |
| Capitals Starting With B | 0 | - | 4.89 | 117,740 |
| Capitals Starting With D | 0 | - | 4.93 | 95,816 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,591 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,220 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,563 |
| The Only European Country ... | 0 | - | 4.91 | 215,579 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,533 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,826 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,684,760 |
| Random Capital to Country | 0 | - | 4.99 | 2,586,035 |
| Random Country to Capital | 0 | - | 4.98 | 916,520 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,625 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,212 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,198 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,762 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,099 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,904 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,851 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,612 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,088 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,527 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,843 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,932 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,566 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,851 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,938 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,031 |
| European Cities by Clue | 0 | - | 4.70 | 88,976 |
| Boroughs of London | 0 | - | 4.63 | 87,505 |
| London Geography | 0 | - | 4.47 | 59,595 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,363 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,508 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,462 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,356 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,660 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,214 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,262 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,614 |
| Former Capitals | 0 | - | 4.88 | 71,329 |
| Capital Cities Chain | 0 | - | 4.84 | 82,356 |
| Coldest World Capitals | 0 | - | 4.95 | 133,278 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,269 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,694 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,397 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,535 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,744 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,797 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,859 |
| Slavic Countries | 0 | - | 4.96 | 111,370 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,558 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,282 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,830 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,871 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,602 |
| Counties of England | 0 | - | 4.97 | 793,638 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,539 |
| North America Cities by Map | 0 | - | 4.41 | 47,733 |
| Random Asian City to Country | 0 | - | 4.56 | 44,453 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,300 |
| Boundary Waters | 0 | - | 4.92 | 88,319 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,033 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,769 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,984 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,240 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,160 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,213 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,744 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,490 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,095 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,797 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,715 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,487 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,432 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,633 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,730 |
| Ancient City to Country | 0 | - | 4.70 | 107,860 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,129 |
| City-States | 0 | - | 4.53 | 37,202 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,659 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,029 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,601 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,457 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,137 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,060 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,514 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,336 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,206 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,818 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,538 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,118 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,011 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,193 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,392 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,867 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,970 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,904 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,234 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,220 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,828 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,000 |
