| World Capitals Quiz | 0 | - | 5.00 | 5,073,549 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,233 |
| Random Country to Capital | 0 | - | 4.98 | 920,494 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,317 |
| Capital Cities Chain | 0 | - | 4.84 | 82,737 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,895 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,242 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,400 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,489 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,222 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,983 |
| Countries by Capital City | 0 | - | 5.00 | 68,266 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,159 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,643 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,195 |
| Moved Capital Cities | 0 | - | 4.96 | 74,205 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,553 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,414 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,893 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,674 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,863 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,394 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,655 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,203 |
| World Capitals by Map | 0 | - | 5.00 | 286,439 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,307 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,028 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,606 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,507 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,333 |
| Capitals Starting With H | 0 | - | 4.91 | 92,548 |
| Capitals Starting With K | 0 | - | 4.88 | 83,487 |
| Capitals Starting With L | 0 | - | 4.81 | 88,079 |
| Capitals Starting With M | 0 | - | 4.93 | 107,787 |
| Capitals Starting With P | 0 | - | 4.88 | 78,202 |
| Capitals Starting With R | 0 | - | 4.87 | 81,821 |
| Capitals Starting With S | 0 | - | 4.90 | 85,779 |
| Capitals Starting With T | 0 | - | 4.85 | 76,170 |
| Capitals Starting With W | 0 | - | 4.87 | 91,303 |
| Capitals Starting With A | 0 | - | 4.97 | 127,913 |
| Capitals Starting With B | 0 | - | 4.89 | 118,473 |
| Capitals Starting With D | 0 | - | 4.93 | 96,433 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,497 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,130 |
| Former Capitals | 0 | - | 4.88 | 71,458 |
| Europe Capital to Country | 0 | - | 4.99 | 250,193 |
| Asia Capital to Country | 0 | - | 4.96 | 126,661 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,874 |
| European Capitals by Map | 0 | - | 4.99 | 139,157 |
| African Capitals by Map | 0 | - | 4.99 | 133,786 |
| Coldest World Capitals | 0 | - | 4.95 | 133,559 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,397 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,067 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,417 |
| European Coastal Capitals | 0 | - | 4.95 | 90,597 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,586 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,999 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,017 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,830 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,563 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,216 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,711 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,580 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,411 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,429 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,774 |
| Divided World City Name Puzzle #2 | 0 | - | 4.84 | 37,024 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,524 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,788 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,478 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,037 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,264 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,146 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,829 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,668 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,408 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,175 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,160 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,365 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,437 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,397 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,066 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,593 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,184 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,290 |
| Capitals of the Stans | 0 | - | 4.95 | 26,841 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,540 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,240 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,914 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,863 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 66,995 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,074 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,118 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,097 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,380 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 488,015 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,157 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,957 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,484 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,213 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,151 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,593 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,770 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,470 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,345 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,521 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,425 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,724 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,290 |
| Capitals Starting With N | 0 | - | 4.80 | 51,197 |
| Capitals Starting With V | 0 | - | 4.79 | 38,179 |
| Capitals Starting With C | 0 | - | 4.79 | 97,921 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,458 |
| North American Sports Cities | 0 | - | 4.83 | 172,367 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,318 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,388 |
| Name a City - European Countries | 0 | - | 4.90 | 65,384 |
| Name a Valid World City | 0 | - | 4.83 | 71,200 |
| Cities by Former Name | 0 | - | 4.83 | 91,568 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,970 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 45,135 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,209 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,000 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,054 |
| Capital City Etymologies | 0 | - | 4.77 | 63,299 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,829 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,989 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,713 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,173 |
| Which City in Europe? | 0 | - | 4.83 | 107,391 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,241 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,388 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,865 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,142 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,559 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,677 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,974 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,034 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,094 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,878 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,798 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,193 |
| Capital City Rhymes | 0 | - | 3.66 | 59,264 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 21,770 |
| Countries by Emojis | 0 | - | 4.99 | 239,707 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,929 |
| Random European City to Country | 0 | - | 4.69 | 117,661 |
| Random Asian City to Country | 0 | - | 4.56 | 44,535 |
| Which City in Canada? | 0 | - | 4.83 | 57,074 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,943 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,968 |
| Ancient City to Country | 0 | - | 4.70 | 108,030 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,589 |
| Official Cities in the UK | 0 | - | 4.89 | 283,726 |
| City-States | 0 | - | 4.53 | 37,263 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,136 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,671 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,188 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,494 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,112 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,031 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,177 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,302 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,346 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,185 |
| Capitals by River | 0 | - | 4.55 | 48,314 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,993 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,645 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 46,221 |
| The Only Country ... | 0 | - | 4.91 | 81,039 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,291 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,123 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,751 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,468 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,691 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,206 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,083 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,336 |
| Boundary Waters | 0 | - | 4.92 | 88,466 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,163 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,265 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,089 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,135 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,040 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,351 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,442 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,812 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,460 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,409 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,906 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,528 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,801 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,526 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,506 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,706 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,149 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,573 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,588 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,146 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,668 |
