| World Capitals by Proximity | 0 | - | 4.91 | 331,660 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,686 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,277 |
| World Capitals Quiz | 0 | - | 5.00 | 5,077,330 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,587,897 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,254 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,341 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,463 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,561 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,313 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,111 |
| Countries by Capital City | 0 | - | 5.00 | 68,403 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,230 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,707 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,272 |
| Moved Capital Cities | 0 | - | 4.96 | 74,253 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,051 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,129 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,292 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,439 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,787 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,160 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,494 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,944 |
| North American Sports Cities | 0 | - | 4.83 | 172,467 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,347 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,442 |
| Cities by Former Name | 0 | - | 4.83 | 91,611 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,423 |
| World Capitals by Map | 0 | - | 5.00 | 286,744 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,362 |
| Capitals Starting With H | 0 | - | 4.91 | 92,627 |
| Capitals Starting With K | 0 | - | 4.88 | 83,639 |
| Capitals Starting With L | 0 | - | 4.81 | 88,156 |
| Capitals Starting With M | 0 | - | 4.93 | 107,904 |
| Capitals Starting With P | 0 | - | 4.88 | 78,260 |
| Capitals Starting With R | 0 | - | 4.87 | 81,898 |
| Capitals Starting With S | 0 | - | 4.90 | 85,855 |
| Capitals Starting With T | 0 | - | 4.85 | 76,217 |
| Capitals Starting With W | 0 | - | 4.87 | 91,342 |
| Capitals Starting With A | 0 | - | 4.97 | 128,156 |
| Capitals Starting With B | 0 | - | 4.89 | 118,586 |
| Capitals Starting With D | 0 | - | 4.93 | 96,519 |
| Five Closest Countries by Country #3 | 0 | - | 4.97 | 121,295 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,984 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,287 |
| Countries Closest to an Unknown Country A-Z #1 | 0 | - | 4.91 | 80,165 |
| Countries Closest to an Unknown Country A-Z #2 | 0 | - | 4.96 | 73,341 |
| Countries Closest to an Unknown Country A-Z #3 | 0 | - | 4.91 | 61,691 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,248 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,420 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,896 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,155 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,346 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,596 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,502 |
| Random Country to Capital | 0 | - | 4.98 | 921,242 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,269 |
| Boundary Waters | 0 | - | 4.92 | 88,502 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,194 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,157 |
| Nearest Major City #2 | 0 | - | 4.15 | 16,186 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,579 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,779 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,049 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,199 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,179 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,968 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,850 |
| Former Capitals | 0 | - | 4.88 | 71,482 |
| Europe Capital to Country | 0 | - | 4.99 | 250,502 |
| Asia Capital to Country | 0 | - | 4.96 | 126,728 |
| Capital Cities Chain | 0 | - | 4.83 | 82,805 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,989 |
| European Capitals by Map | 0 | - | 4.99 | 139,436 |
| African Capitals by Map | 0 | - | 4.99 | 133,919 |
| Coldest World Capitals | 0 | - | 4.95 | 133,586 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,492 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,143 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,485 |
| European Coastal Capitals | 0 | - | 4.95 | 90,664 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,613 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,249 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,194 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,867 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,626 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,969 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,910 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,823 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,532 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,520 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.39 | 46,863 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,154 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,575 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,021 |
| Ancient City to Country | 0 | - | 4.70 | 108,064 |
| City-States | 0 | - | 4.53 | 37,280 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,159 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,691 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,195 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,127 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,550 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,244 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,939 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,221 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,000 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,074 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,120 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,202 |
| Countries With the Most Neighbors | 0 | - | 4.46 | 102,243 |
| Official Cities in the UK | 0 | - | 4.89 | 284,039 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,856 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,545 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,787 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,052 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,538 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,096 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,360 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,885 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,692 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,503 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,219 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,190 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,424 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,495 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,441 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,106 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,699 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,334 |
| The Only Country ... | 0 | - | 4.91 | 81,210 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,502,485 |
| Landlocked Countries | 0 | - | 4.99 | 421,026 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 307,616 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,647 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,902 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,245 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,262 |
| Cities with the Same Name | 0 | - | 3.94 | 36,685 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,811 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,257 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,279 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,399 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,986 |
| Cities by Airports | 0 | - | 4.49 | 88,758 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,608 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,053 |
| Cities Chain #2 | 0 | - | 4.42 | 56,397 |
| Cities Chain #1 | 0 | - | 4.61 | 66,639 |
| World's Biggest Financial Centers | 0 | - | 4.56 | 72,449 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,113 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,214 |
| Cities by Initials | 0 | - | 4.12 | 24,578 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,214 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,356 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,977 |
| City to Country - Tile Select #2 | 0 | - | 4.54 | 20,917 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,627 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,865 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,359 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,155 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,496 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,232 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,614 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,809 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,357 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,432 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,142 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,730 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,701 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,491 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,406 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,207 |
| Capitals Starting With N | 0 | - | 4.80 | 51,250 |
| Capitals Starting With V | 0 | - | 4.79 | 38,226 |
| Capitals Starting With C | 0 | - | 4.79 | 98,040 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,995 |
| Himalayan Countries | 0 | - | 4.95 | 138,302 |
| Andean Countries | 0 | - | 4.93 | 84,373 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,592 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,509 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,224 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,625 |
| Danube Countries | 0 | - | 4.97 | 71,898 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,875 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,294 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,090 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,562 |
| European Landlocked Countries | 0 | - | 4.99 | 147,029 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,460 |
| Countries with the Most Species | 0 | - | 4.99 | 103,148 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,610 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,534 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,674 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,468 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,150 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,555 |
| Countries in the Alps | 0 | - | 4.87 | 118,040 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,312 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,833 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,579 |
