| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,370 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,148 |
| Random Country to Capital | 0 | - | 4.98 | 928,580 |
| World Capitals Quiz | 0 | - | 5.00 | 5,107,803 |
| Capital Cities Chain | 0 | - | 4.84 | 83,409 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,601 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,141 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,498 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,709 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,353 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,394 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,994 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,238 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,265 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,191 |
| Countries by Capital City | 0 | - | 5.00 | 69,445 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,889 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,259 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,839 |
| Moved Capital Cities | 0 | - | 4.96 | 74,671 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,821 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,997 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,688 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,284 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,863 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,408 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,913 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,736 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,478 |
| North American Sports Cities | 0 | - | 4.82 | 173,184 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,565 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,970 |
| Name a City - European Countries | 0 | - | 4.89 | 66,217 |
| Cities by Former Name | 0 | - | 4.83 | 92,079 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,858 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,994 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,870 |
| World Capitals by Map | 0 | - | 5.00 | 289,491 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,843 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,099 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,081 |
| Capitals Starting With H | 0 | - | 4.91 | 93,357 |
| Capitals Starting With K | 0 | - | 4.89 | 84,427 |
| Capitals Starting With M | 0 | - | 4.94 | 109,224 |
| Capitals Starting With P | 0 | - | 4.88 | 79,033 |
| Capitals Starting With R | 0 | - | 4.88 | 82,531 |
| Capitals Starting With S | 0 | - | 4.90 | 86,602 |
| Capitals Starting With T | 0 | - | 4.86 | 76,864 |
| Capitals Starting With W | 0 | - | 4.87 | 91,750 |
| Capitals Starting With A | 0 | - | 4.97 | 129,147 |
| Capitals Starting With B | 0 | - | 4.89 | 119,544 |
| Capitals Starting With D | 0 | - | 4.94 | 97,238 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,096 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,061 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,324 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,746 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,114 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,231 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,861 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,605 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,486 |
| Which City in Europe? | 0 | - | 4.83 | 107,910 |
| Last Names by Country of Origin | 0 | - | 4.64 | 157,313 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,792 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,520 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,951 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,543 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,115 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,706 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,603 |
| Former Capitals | 0 | - | 4.88 | 71,685 |
| Europe Capital to Country | 0 | - | 4.99 | 252,189 |
| Asia Capital to Country | 0 | - | 4.96 | 127,542 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,036 |
| European Capitals by Map | 0 | - | 4.99 | 142,184 |
| African Capitals by Map | 0 | - | 4.99 | 142,283 |
| Coldest World Capitals | 0 | - | 4.95 | 134,175 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,961 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,915 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,217 |
| European Coastal Capitals | 0 | - | 4.95 | 91,341 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,207 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,816 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,848 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,184 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,172 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,969 |
| Countries by Emojis | 0 | - | 4.99 | 242,549 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,611 |
| Random European City to Country | 0 | - | 4.69 | 118,480 |
| Random Asian City to Country | 0 | - | 4.56 | 44,623 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 491,771 |
| Boundary Waters | 0 | - | 4.92 | 88,782 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,424 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,726 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,374 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,989 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,583 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,020 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,586 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,622 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,116 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,715 |
| Ancient City to Country | 0 | - | 4.70 | 108,360 |
| Official Cities in the UK | 0 | - | 4.89 | 286,379 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,202 |
| City-States | 0 | - | 4.53 | 37,410 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,604 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,510 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,819 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,282 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,124 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,232 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,592 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,864 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,282 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,093 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,088 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,089 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,285 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,260 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,606 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,155 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,699 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,416 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,868 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,332 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,121 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,694 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,558 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,600 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,484 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,979 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,944 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,792 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,600 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 236,714 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,952 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,312 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,731 |
| The Only Country ... | 0 | - | 4.91 | 81,919 |
| Which City in Canada? | 0 | - | 4.83 | 57,368 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,133 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,690 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,122 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,948 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,567 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,587 |
| Capitals of the Stans | 0 | - | 4.95 | 27,160 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,663 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,899,285 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,948 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,986 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,396 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,460 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,760 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,324 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,989 |
| Resort Towns by Country | 0 | - | 4.30 | 40,087 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,477 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,869 |
| Cities by Airports | 0 | - | 4.47 | 104,059 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,431 |
| Cities Chain #2 | 0 | - | 4.42 | 56,528 |
| Cities Chain #1 | 0 | - | 4.61 | 66,831 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,801 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,970 |
| Random U.S. City to State | 0 | - | 4.45 | 76,936 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,360 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,342 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,052 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,163 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,266 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,070 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,323 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,702 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,278 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,489 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,658 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,581 |
| Capitals Starting With L | 0 | - | 4.80 | 95,864 |
| Capitals Starting With N | 0 | - | 4.80 | 51,919 |
| Capitals Starting With V | 0 | - | 4.80 | 38,668 |
| Capitals Starting With C | 0 | - | 4.78 | 99,037 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 54,129 |
| World Capitals by a Single Clue #4 | 0 | - | 4.42 | 45,643 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,380 |
| European Cities by Clue | 0 | - | 4.70 | 89,180 |
| Landlocked Countries | 0 | - | 4.99 | 426,161 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,768 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 338,030 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,752 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,816 |
| Name a Valid African Country | 0 | - | 4.98 | 155,068 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,928 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,977 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 492,093 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 716,047 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,579 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,936 |
