| Name a Valid World City | 0 | - | 4.83 | 70,901 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,999 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,694 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,119 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,177 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,429 |
| Random Country to Capital | 0 | - | 4.98 | 917,824 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,097,694 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,398 |
| Capital Cities Chain | 0 | - | 4.84 | 82,445 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,636 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,128 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,383 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,400 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,105 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,600 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,875 |
| The Only Country ... | 0 | - | 4.91 | 80,735 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,806 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,899 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,212 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,239 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,902 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,540 |
| Countries by Capital City | 0 | - | 5.00 | 67,863 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,935 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,430 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,924 |
| Moved Capital Cities | 0 | - | 4.96 | 74,018 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,371 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,531 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 486,944 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,471 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,264 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,215 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,126 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,613,143 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,781 |
| Cities Chain #2 | 0 | - | 4.42 | 56,303 |
| Cities Chain #1 | 0 | - | 4.61 | 66,558 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,489 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,676 |
| North American Sports Cities | 0 | - | 4.83 | 171,724 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,217 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,218 |
| Name a City - European Countries | 0 | - | 4.90 | 65,156 |
| Cities by Former Name | 0 | - | 4.83 | 91,408 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,306 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,554 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,838 |
| World Capitals by Map | 0 | - | 5.00 | 285,490 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,133 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,289 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,810 |
| Capitals Starting With H | 0 | - | 4.90 | 91,910 |
| Capitals Starting With K | 0 | - | 4.85 | 76,084 |
| Capitals Starting With L | 0 | - | 4.81 | 87,315 |
| Capitals Starting With M | 0 | - | 4.93 | 106,863 |
| Capitals Starting With P | 0 | - | 4.88 | 77,596 |
| Capitals Starting With R | 0 | - | 4.87 | 81,353 |
| Capitals Starting With S | 0 | - | 4.89 | 85,241 |
| Capitals Starting With T | 0 | - | 4.84 | 75,700 |
| Capitals Starting With W | 0 | - | 4.87 | 90,971 |
| Capitals Starting With A | 0 | - | 4.97 | 127,173 |
| Capitals Starting With B | 0 | - | 4.89 | 117,817 |
| Capitals Starting With D | 0 | - | 4.93 | 95,888 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,106 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,542 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,783 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,771 |
| Countries with Four Letters | 0 | - | 4.99 | 421,386 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,222 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,262 |
| Fictional Cities | 0 | - | 4.25 | 47,929 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,791 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,112 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,931 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,353 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,502 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,364 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,758 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,479 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,774 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,653 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,668 |
| Former Capitals | 0 | - | 4.88 | 71,361 |
| Europe Capital to Country | 0 | - | 4.99 | 249,484 |
| Asia Capital to Country | 0 | - | 4.96 | 126,426 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,525 |
| European Capitals by Map | 0 | - | 4.99 | 138,463 |
| African Capitals by Map | 0 | - | 4.99 | 133,254 |
| Coldest World Capitals | 0 | - | 4.95 | 133,443 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,032 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,845 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,205 |
| European Coastal Capitals | 0 | - | 4.95 | 90,347 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,485 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,018 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,487 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,720 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,362 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,399 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,621 |
| Country Chain | 0 | - | 4.96 | 216,763 |
| Countries by Emojis | 0 | - | 4.99 | 238,498 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,636 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,594 |
| Islands by Country #1 | 0 | - | 4.88 | 175,051 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,328 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,681 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,595 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,821 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,400 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,442 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,932 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,851 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,207 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,865 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,758 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,127 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,633 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,194 |
| Cities that End in A by Clue | 0 | - | 4.55 | 52,914 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,157 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,075 |
| Cities that End in I by Clue | 0 | - | 4.61 | 57,236 |
| Cities that End in S by Clue | 0 | - | 4.57 | 44,904 |
| Boundary Waters | 0 | - | 4.92 | 88,360 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,061 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,878 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,116 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,304 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,237 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,740 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,503 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,450 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,649 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,812 |
| Ancient City to Country | 0 | - | 4.70 | 107,905 |
| Official Cities in the UK | 0 | - | 4.89 | 282,924 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,134 |
| City-States | 0 | - | 4.53 | 37,223 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,066 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,616 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,154 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,324 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,076 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,522 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,434 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,212 |
| One-Syllable World Capital Cities | 0 | - | 4.38 | 47,908 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,846 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,286 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,971 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,217 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,866 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,953 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.88 | 11,799 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,673 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,590 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,151 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,394 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,667 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,929 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,059 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,045 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,055 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,286 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,267 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,909 |
| World Capitals - One Minute Sprint | 0 | - | 4.20 | 234,791 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,248 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,147 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,153 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,517 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,903 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,904 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,606 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,269 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,445 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,057 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,355 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,400 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,686 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,479 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,834 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,822 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,954 |
| Random Countries by Borders | 0 | - | 4.99 | 82,249 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,604 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,706 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,265 |
| Capitals of the Stans | 0 | - | 4.95 | 26,716 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,558 |
| Random Cities by Clue | 0 | - | 4.53 | 42,683 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,305,904 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,515 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,606 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,645 |
