| Name a Valid Capital #1 | 0 | - | 4.96 | 91,784 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,662,519 |
| Name a Valid World City | 0 | - | 4.85 | 72,195 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,229 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,606 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,610 |
| Random Country to Capital | 0 | - | 4.98 | 930,965 |
| World Capitals Quiz | 0 | - | 5.00 | 5,117,265 |
| Capital Cities Chain | 0 | - | 4.84 | 83,582 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,593 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 746,931 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,562 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,522 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,639 |
| The Only Country ... | 0 | - | 4.91 | 82,127 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,767 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,580 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,148 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,435 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,997 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,552 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,496 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,398 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,644 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,660 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 98,006 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,590 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,651 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,144 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,414 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,541 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,507 |
| Countries by Capital City | 0 | - | 5.00 | 69,735 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,245 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,416 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,020 |
| Moved Capital Cities | 0 | - | 4.96 | 74,764 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,165 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,885 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,053 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,654 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 237,142 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,544 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,533 |
| Cities Chain #2 | 0 | - | 4.42 | 56,557 |
| Cities Chain #1 | 0 | - | 4.61 | 66,883 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,232 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,214 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,426 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 984,286 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.91 | 281,419 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,790 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,620 |
| North American Sports Cities | 0 | - | 4.82 | 173,357 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,620 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,099 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,285 |
| Name a City - European Countries | 0 | - | 4.89 | 66,463 |
| Cities by Former Name | 0 | - | 4.83 | 92,225 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,498 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,477 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,003 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,068 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,017 |
| World Capitals by Map | 0 | - | 5.00 | 290,196 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,981 |
| Capitals Starting With H | 0 | - | 4.91 | 93,497 |
| Capitals Starting With K | 0 | - | 4.89 | 84,558 |
| Capitals Starting With L | 0 | - | 4.81 | 96,159 |
| Capitals Starting With M | 0 | - | 4.94 | 109,449 |
| Capitals Starting With P | 0 | - | 4.88 | 79,171 |
| Capitals Starting With R | 0 | - | 4.89 | 82,648 |
| Capitals Starting With S | 0 | - | 4.90 | 86,743 |
| Capitals Starting With T | 0 | - | 4.86 | 76,987 |
| Capitals Starting With W | 0 | - | 4.87 | 91,824 |
| Capitals Starting With A | 0 | - | 4.97 | 129,352 |
| Capitals Starting With B | 0 | - | 4.89 | 119,710 |
| Capitals Starting With D | 0 | - | 4.94 | 97,360 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,129,449 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,301 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,896 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 121,049 |
| Anagram Chain - Countries | 0 | - | 4.98 | 118,032 |
| Countries with Four Letters | 0 | - | 4.99 | 426,703 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,459 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,321 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,787 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,507 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,350 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,824 |
| Fictional Cities | 0 | - | 4.27 | 48,011 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,169 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,247 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,849 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,267 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,754 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,123 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,934 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,432 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,874 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,740 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,029 |
| Former Capitals | 0 | - | 4.88 | 71,750 |
| Europe Capital to Country | 0 | - | 4.99 | 252,734 |
| Asia Capital to Country | 0 | - | 4.96 | 127,752 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,388 |
| European Capitals by Map | 0 | - | 4.99 | 142,733 |
| African Capitals by Map | 0 | - | 4.99 | 142,718 |
| Coldest World Capitals | 0 | - | 4.95 | 134,370 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,180 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,198 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,449 |
| European Coastal Capitals | 0 | - | 4.95 | 91,553 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,295 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,514 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,871 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,270 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,297 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,429 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,791 |
| Country Chain | 0 | - | 4.96 | 218,739 |
| Countries by Emojis | 0 | - | 4.99 | 243,001 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,763 |
| Islands by Country #1 | 0 | - | 4.90 | 176,915 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,392 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,710 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,510 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,697 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,541 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,458 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,776 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,764 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,580 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,802 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,278 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,394 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,512 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.96 | 243,641 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 492,792 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,446 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,240 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,516 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,375 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,580 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,172 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,648 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,646 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,860 |
| Ancient City to Country | 0 | - | 4.72 | 108,422 |
| Official Cities in the UK | 0 | - | 4.89 | 287,075 |
| City-States | 0 | - | 4.53 | 37,445 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,564 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,869 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,312 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,309 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,366 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,606 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,970 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,300 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,125 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,262 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,926 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,840 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,404 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,763 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,398 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,845 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,538 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,918 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,606 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,279 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,854 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,692 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,707 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,591 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,107 |
| Flags to Capitals #1 | 0 | - | 4.96 | 60,065 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,977 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,748 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,250 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,347 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,859 |
| Random Cities by Clue | 0 | - | 4.53 | 42,893 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,972 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,869 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,819 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,247 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,068 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,770 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,945 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 142,127 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,842 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,668 |
| Random Countries by Borders | 0 | - | 4.99 | 83,241 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,639 |
| Capitals of the Stans | 0 | - | 4.95 | 27,263 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,650 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,236 |
| Boundary Waters | 0 | - | 4.92 | 88,873 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,493 |
