| Countries by Emojis | 0 | - | 4.99 | 240,354 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,408 |
| Random Country to Capital | 0 | - | 4.98 | 922,644 |
| World Capitals Quiz | 0 | - | 5.00 | 5,083,123 |
| Capital Cities Chain | 0 | - | 4.83 | 82,931 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,100 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,420 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,136 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,951 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,460 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,521 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,541 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,667 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,473 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,288 |
| Countries by Capital City | 0 | - | 5.00 | 68,610 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,361 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,799 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,396 |
| Moved Capital Cities | 0 | - | 4.96 | 74,332 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,371 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,862 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,737 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,492 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,963 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,080 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,645 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,453 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,531 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,049 |
| North American Sports Cities | 0 | - | 4.83 | 172,628 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,385 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,532 |
| Name a City - European Countries | 0 | - | 4.90 | 65,598 |
| Cities by Former Name | 0 | - | 4.83 | 91,709 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,573 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,576 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,475 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,748 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,384 |
| World Capitals by Map | 0 | - | 5.00 | 287,391 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,454 |
| Capitals Starting With H | 0 | - | 4.91 | 92,710 |
| Capitals Starting With K | 0 | - | 4.88 | 83,758 |
| Capitals Starting With L | 0 | - | 4.81 | 88,239 |
| Capitals Starting With M | 0 | - | 4.93 | 108,045 |
| Capitals Starting With P | 0 | - | 4.88 | 78,336 |
| Capitals Starting With R | 0 | - | 4.87 | 81,968 |
| Capitals Starting With S | 0 | - | 4.90 | 85,943 |
| Capitals Starting With T | 0 | - | 4.84 | 76,295 |
| Capitals Starting With W | 0 | - | 4.86 | 91,389 |
| Capitals Starting With A | 0 | - | 4.97 | 128,273 |
| Capitals Starting With B | 0 | - | 4.89 | 118,692 |
| Capitals Starting With D | 0 | - | 4.93 | 96,612 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,768 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,449 |
| Which City in Europe? | 0 | - | 4.83 | 107,546 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,260 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,479 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,944 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,171 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,618 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,938 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,172 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,474 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,366 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,076 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,925 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,400 |
| Former Capitals | 0 | - | 4.88 | 71,514 |
| Europe Capital to Country | 0 | - | 4.99 | 250,822 |
| Asia Capital to Country | 0 | - | 4.96 | 126,849 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,179 |
| European Capitals by Map | 0 | - | 4.99 | 139,903 |
| African Capitals by Map | 0 | - | 4.99 | 134,130 |
| Coldest World Capitals | 0 | - | 4.95 | 133,649 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,615 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,279 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,613 |
| European Coastal Capitals | 0 | - | 4.95 | 90,792 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,663 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,768 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,505 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,911 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,755 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,522 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,097 |
| Random European City to Country | 0 | - | 4.69 | 117,863 |
| Random Asian City to Country | 0 | - | 4.56 | 44,560 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 489,230 |
| Which City in Canada? | 0 | - | 4.83 | 57,141 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 64,981 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 205,598 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,133 |
| Ancient City to Country | 0 | - | 4.70 | 108,133 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,608 |
| Official Cities in the UK | 0 | - | 4.89 | 284,449 |
| City-States | 0 | - | 4.53 | 37,304 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,214 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,715 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,206 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,147 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,561 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,604 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,251 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,997 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,974 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,437 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,523 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,690 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,201 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,510 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,331 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,011 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,727 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,652 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,241 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,204 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,209 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,279 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,242 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,541 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,584 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,509 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,230 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,712 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,895 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,223 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,396 |
| The Only Country ... | 0 | - | 4.91 | 81,379 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,520 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,261 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,852 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,596 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,926 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,339 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,186 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,385 |
| Boundary Waters | 0 | - | 4.92 | 88,571 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,249 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,852 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,266 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,580 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,317 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,576 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,706 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,063 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,601 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 68,997 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,626 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,865 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,545 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,543 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 47,625 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,162 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,580 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,609 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,365 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,188 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,177 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,998 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,234 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,683 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,285 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,928 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,203 |
| Name a Valid African Country | 0 | - | 4.98 | 154,334 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,005 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,327 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,428,158 |
| Resort Towns by Country | 0 | - | 4.30 | 40,032 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,303 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,414 |
| Cities by Airports | 0 | - | 4.49 | 91,826 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,128 |
| Cities Chain #2 | 0 | - | 4.42 | 56,425 |
| Cities Chain #1 | 0 | - | 4.61 | 66,677 |
| World's Biggest Financial Centers | 0 | - | 4.56 | 72,733 |
| Random U.S. City to State | 0 | - | 4.45 | 76,498 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,242 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,681 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,183 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,166 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,184 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,377 |
| Capitals Starting With N | 0 | - | 4.80 | 51,318 |
| Capitals Starting With V | 0 | - | 4.79 | 38,285 |
| Capitals Starting With C | 0 | - | 4.78 | 98,171 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 54,031 |
| World Capitals by a Single Clue #4 | 0 | - | 4.42 | 45,469 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,285 |
| European Cities by Clue | 0 | - | 4.70 | 89,091 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,581,064 |
| Landlocked Countries | 0 | - | 4.99 | 421,948 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,032 |
| Drinks by Country | 0 | - | 4.30 | 59,396 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,637 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,672 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,501 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,868 |
