| Name a Valid World City | 0 | - | 4.85 | 72,184 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,770 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,007 |
| Random Country to Capital | 0 | - | 4.98 | 930,699 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,226 |
| World Capitals Quiz | 0 | - | 5.00 | 5,116,345 |
| Capital Cities Chain | 0 | - | 4.84 | 83,561 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,533 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,493 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,372 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,727 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,718 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,531 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,761 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,242 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,364 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,201 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,511 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,633 |
| The Only Country ... | 0 | - | 4.91 | 82,109 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,731 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,547 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,122 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,408 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,975 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,520 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,565 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,623 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,118 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,386 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,512 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,468 |
| Countries by Capital City | 0 | - | 5.00 | 69,708 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,225 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,394 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,004 |
| Moved Capital Cities | 0 | - | 4.96 | 74,756 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,878 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,590 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,580 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,132 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,591 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,042 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,661,944 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,538 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,526 |
| Cities Chain #2 | 0 | - | 4.42 | 56,556 |
| Cities Chain #1 | 0 | - | 4.61 | 66,882 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,783 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,610 |
| North American Sports Cities | 0 | - | 4.82 | 173,341 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,617 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,083 |
| Name a City - European Countries | 0 | - | 4.89 | 66,437 |
| Cities by Former Name | 0 | - | 4.83 | 92,214 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,999 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,060 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,008 |
| World Capitals by Map | 0 | - | 5.00 | 290,118 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,966 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,197 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,387 |
| Capitals Starting With H | 0 | - | 4.91 | 93,484 |
| Capitals Starting With K | 0 | - | 4.89 | 84,541 |
| Capitals Starting With L | 0 | - | 4.81 | 96,137 |
| Capitals Starting With M | 0 | - | 4.94 | 109,432 |
| Capitals Starting With P | 0 | - | 4.88 | 79,152 |
| Capitals Starting With R | 0 | - | 4.89 | 82,636 |
| Capitals Starting With S | 0 | - | 4.90 | 86,729 |
| Capitals Starting With T | 0 | - | 4.86 | 76,976 |
| Capitals Starting With W | 0 | - | 4.87 | 91,812 |
| Capitals Starting With A | 0 | - | 4.97 | 129,328 |
| Capitals Starting With B | 0 | - | 4.89 | 119,693 |
| Capitals Starting With D | 0 | - | 4.94 | 97,346 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,856 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 121,000 |
| Anagram Chain - Countries | 0 | - | 4.98 | 118,005 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,435 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,295 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,278 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,384 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,281 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,129,168 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,262 |
| Countries with Four Letters | 0 | - | 4.99 | 426,644 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,350 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,814 |
| Fictional Cities | 0 | - | 4.26 | 48,011 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,166 |
| 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 | 24,016 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,779 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,505 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,841 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,731 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,104 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,898 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,421 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,859 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,728 |
| Former Capitals | 0 | - | 4.88 | 71,748 |
| Europe Capital to Country | 0 | - | 4.99 | 252,700 |
| Asia Capital to Country | 0 | - | 4.96 | 127,739 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,371 |
| European Capitals by Map | 0 | - | 4.99 | 142,671 |
| African Capitals by Map | 0 | - | 4.99 | 142,679 |
| Coldest World Capitals | 0 | - | 4.95 | 134,343 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,160 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,179 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,436 |
| European Coastal Capitals | 0 | - | 4.95 | 91,538 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,288 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,461 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,827 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,269 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,288 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,396 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,753 |
| Country Chain | 0 | - | 4.96 | 218,721 |
| Countries by Emojis | 0 | - | 4.99 | 242,964 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,750 |
| Islands by Country #1 | 0 | - | 4.90 | 176,787 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,379 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,695 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,503 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,640 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,500 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 746,654 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 492,696 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,444 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,237 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,513 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,372 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,578 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,169 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,626 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,636 |
| Boundary Waters | 0 | - | 4.92 | 88,869 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,481 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,886 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,622 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,096 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,115 |
| 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 | 54,381 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,844 |
| Ancient City to Country | 0 | - | 4.72 | 108,416 |
| Official Cities in the UK | 0 | - | 4.89 | 287,018 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,212 |
| 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 | 37,308 |
| 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 | 54,606 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,964 |
| 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 | 59,258 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,809 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,785 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,392 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,753 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,368 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,830 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,527 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,915 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,574 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,267 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,843 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,676 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,698 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,585 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,093 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,052 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,906 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,737 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 237,097 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,215 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,345 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,850 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,950 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,857 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,806 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,234 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,054 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,754 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,927 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 142,018 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,800 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,660 |
| Random Countries by Borders | 0 | - | 4.99 | 83,232 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,636 |
| Capitals of the Stans | 0 | - | 4.95 | 27,254 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,226 |
