| Random Capital to Country | 0 | - | 4.99 | 2,594,705 |
| Random Country to Capital | 0 | - | 4.98 | 922,809 |
| World Capitals Quiz | 0 | - | 5.00 | 5,084,002 |
| Capital Cities Chain | 0 | - | 4.83 | 82,956 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,118 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,844 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,971 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,180 |
| The Only Country ... | 0 | - | 4.91 | 81,407 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,545 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,550 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,553 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,690 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,498 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,322 |
| Countries by Capital City | 0 | - | 5.00 | 68,643 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,379 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,821 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,419 |
| Moved Capital Cities | 0 | - | 4.96 | 74,351 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,638 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,143 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,411 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,882 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,760 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,506 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,632,897 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,307 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,139 |
| Cities Chain #2 | 0 | - | 4.42 | 56,430 |
| Cities Chain #1 | 0 | - | 4.61 | 66,683 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,690 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,544 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,076 |
| North American Sports Cities | 0 | - | 4.83 | 172,651 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,398 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,553 |
| Name a City - European Countries | 0 | - | 4.90 | 65,617 |
| Cities by Former Name | 0 | - | 4.83 | 91,726 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,485 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,757 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,397 |
| World Capitals by Map | 0 | - | 5.00 | 287,469 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,474 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,657 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,484 |
| Capitals Starting With H | 0 | - | 4.91 | 92,726 |
| Capitals Starting With K | 0 | - | 4.88 | 83,770 |
| Capitals Starting With L | 0 | - | 4.81 | 88,254 |
| Capitals Starting With M | 0 | - | 4.93 | 108,074 |
| Capitals Starting With P | 0 | - | 4.88 | 78,350 |
| Capitals Starting With R | 0 | - | 4.87 | 81,981 |
| Capitals Starting With S | 0 | - | 4.90 | 85,956 |
| Capitals Starting With T | 0 | - | 4.84 | 76,311 |
| Capitals Starting With W | 0 | - | 4.86 | 91,399 |
| Capitals Starting With A | 0 | - | 4.97 | 128,299 |
| Capitals Starting With B | 0 | - | 4.89 | 118,718 |
| Capitals Starting With D | 0 | - | 4.93 | 96,630 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,374 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,933 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,802 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,998 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,926 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,727 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,755 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,518 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,551 |
| Countries with Four Letters | 0 | - | 4.99 | 423,343 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,262 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,492 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,951 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,172 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,172 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,419 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,787 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,450 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,625 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,956 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,196 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,502 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,391 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,097 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,942 |
| Former Capitals | 0 | - | 4.88 | 71,520 |
| Europe Capital to Country | 0 | - | 4.99 | 250,880 |
| Asia Capital to Country | 0 | - | 4.96 | 126,872 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,204 |
| European Capitals by Map | 0 | - | 4.99 | 139,970 |
| African Capitals by Map | 0 | - | 4.99 | 134,166 |
| Coldest World Capitals | 0 | - | 4.95 | 133,654 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,634 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,295 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,634 |
| European Coastal Capitals | 0 | - | 4.95 | 90,816 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,671 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,859 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,552 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,925 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,772 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,071 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,361 |
| Country Chain | 0 | - | 4.96 | 217,406 |
| Countries by Emojis | 0 | - | 4.99 | 240,434 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,110 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,773 |
| Islands by Country #1 | 0 | - | 4.88 | 175,483 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,644 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,042 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,813 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,404 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,675 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,277 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,493 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,663 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,666 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,972 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,720 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,080 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 722,829 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 489,324 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,340 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,079 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,368 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,220 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,410 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,045 |
| Boundary Waters | 0 | - | 4.92 | 88,579 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,260 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,283 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,746 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,622 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,593 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,877 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,547 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,547 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 47,687 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,245 |
| Ancient City to Country | 0 | - | 4.70 | 108,145 |
| Official Cities in the UK | 0 | - | 4.89 | 284,508 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,163 |
| City-States | 0 | - | 4.53 | 37,308 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,584 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,294 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,718 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,209 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,678 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,153 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,561 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,611 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,252 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,000 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,977 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,568 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,587 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,712 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,212 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,525 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,347 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,035 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,730 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,677 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,286 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,217 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,223 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,298 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,251 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,550 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,595 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,520 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,243 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,758 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,915 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,232 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,410 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,175 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,351 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,276 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,862 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,605 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,942 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,345 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,701 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,618 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,641 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,137 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,186 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,142 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,199 |
| Random Countries by Borders | 0 | - | 4.99 | 82,646 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,442 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,133 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,393 |
| Capitals of the Stans | 0 | - | 4.95 | 26,918 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,613 |
| Random Cities by Clue | 0 | - | 4.53 | 42,769 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,594,325 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,914 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,626 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,347 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,600 |
