| Name a Valid World City | 0 | - | 4.85 | 72,180 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,769 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,951 |
| Random Country to Capital | 0 | - | 4.98 | 930,648 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,226 |
| World Capitals Quiz | 0 | - | 5.00 | 5,116,193 |
| Capital Cities Chain | 0 | - | 4.84 | 83,558 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,516 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,490 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,363 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,725 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,713 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,525 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,757 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,239 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,359 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,133 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,511 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,630 |
| The Only Country ... | 0 | - | 4.91 | 82,104 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,720 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,537 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,116 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,407 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,972 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,515 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,561 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,621 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,117 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,383 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,504 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,460 |
| Countries by Capital City | 0 | - | 5.00 | 69,702 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,218 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,392 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,000 |
| Moved Capital Cities | 0 | - | 4.96 | 74,756 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,877 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,588 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,578 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,121 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,591 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,041 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,661,807 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,537 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,522 |
| Cities Chain #2 | 0 | - | 4.42 | 56,554 |
| Cities Chain #1 | 0 | - | 4.61 | 66,882 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,782 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,607 |
| North American Sports Cities | 0 | - | 4.82 | 173,335 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,616 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,080 |
| Name a City - European Countries | 0 | - | 4.89 | 66,436 |
| Cities by Former Name | 0 | - | 4.83 | 92,212 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,998 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,059 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,006 |
| World Capitals by Map | 0 | - | 5.00 | 290,114 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,965 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,196 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,378 |
| Capitals Starting With H | 0 | - | 4.91 | 93,481 |
| Capitals Starting With K | 0 | - | 4.89 | 84,540 |
| Capitals Starting With L | 0 | - | 4.81 | 96,136 |
| Capitals Starting With M | 0 | - | 4.94 | 109,430 |
| Capitals Starting With P | 0 | - | 4.88 | 79,151 |
| Capitals Starting With R | 0 | - | 4.89 | 82,635 |
| Capitals Starting With S | 0 | - | 4.90 | 86,726 |
| Capitals Starting With T | 0 | - | 4.86 | 76,976 |
| Capitals Starting With W | 0 | - | 4.87 | 91,811 |
| Capitals Starting With A | 0 | - | 4.97 | 129,324 |
| Capitals Starting With B | 0 | - | 4.89 | 119,688 |
| Capitals Starting With D | 0 | - | 4.94 | 97,345 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,846 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,989 |
| Anagram Chain - Countries | 0 | - | 4.98 | 118,003 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,427 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,291 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,277 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,369 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,256 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,129,131 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,249 |
| Countries with Four Letters | 0 | - | 4.99 | 426,635 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,348 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,813 |
| Fictional Cities | 0 | - | 4.26 | 48,010 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,164 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,244 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,266 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,011 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,777 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,504 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,841 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,724 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,103 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,888 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,416 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,855 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,724 |
| Former Capitals | 0 | - | 4.88 | 71,745 |
| Europe Capital to Country | 0 | - | 4.99 | 252,694 |
| Asia Capital to Country | 0 | - | 4.96 | 127,735 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,368 |
| European Capitals by Map | 0 | - | 4.99 | 142,662 |
| African Capitals by Map | 0 | - | 4.99 | 142,677 |
| Coldest World Capitals | 0 | - | 4.95 | 134,338 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,158 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,176 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,434 |
| European Coastal Capitals | 0 | - | 4.95 | 91,537 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,287 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,460 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,818 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,268 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,287 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,384 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,746 |
| Country Chain | 0 | - | 4.96 | 218,716 |
| Countries by Emojis | 0 | - | 4.99 | 242,953 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,748 |
| Islands by Country #1 | 0 | - | 4.90 | 176,741 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,374 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,693 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,500 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,636 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,500 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 746,519 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 492,694 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,444 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,236 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,513 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,371 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,577 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,169 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,623 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,635 |
| Boundary Waters | 0 | - | 4.92 | 88,868 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,480 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,884 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,618 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,094 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,110 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,066 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,604 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,659 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,376 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,839 |
| Ancient City to Country | 0 | - | 4.72 | 108,414 |
| Official Cities in the UK | 0 | - | 4.89 | 287,006 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,211 |
| City-States | 0 | - | 4.53 | 37,444 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,612 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,557 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,865 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,307 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,295 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,363 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,605 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,963 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,297 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,123 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,255 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,790 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,777 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,392 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,752 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,366 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,829 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,523 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,915 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,567 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,265 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,841 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,674 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,698 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,584 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,088 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,051 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,903 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,736 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 237,091 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,212 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,344 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,848 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,943 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,854 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,804 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,233 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,052 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,751 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,924 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 142,015 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,789 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,658 |
| Random Countries by Borders | 0 | - | 4.99 | 83,231 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,635 |
| Capitals of the Stans | 0 | - | 4.95 | 27,253 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,225 |
