| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,536 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,915 |
| Random Country to Capital | 0 | - | 4.98 | 920,851 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,361 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,183 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,077 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,386 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,844 |
| World Capitals Quiz | 0 | - | 5.00 | 5,075,269 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,363 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,935 |
| Capital Cities Chain | 0 | - | 4.84 | 82,765 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,520 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,171 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,919 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,090 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,814 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,045 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,168 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,277 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,430 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,524 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,261 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,040 |
| Countries by Capital City | 0 | - | 5.00 | 68,318 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,188 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,669 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,520 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,223 |
| Moved Capital Cities | 0 | - | 4.96 | 74,223 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,571 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,653 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,426 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,173 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,941 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,145 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,912 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,409 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,667 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,529 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,234 |
| World Capitals by Map | 0 | - | 5.00 | 286,547 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,330 |
| Capitals Starting With H | 0 | - | 4.91 | 92,591 |
| Capitals Starting With K | 0 | - | 4.88 | 83,567 |
| Capitals Starting With L | 0 | - | 4.81 | 88,122 |
| Capitals Starting With M | 0 | - | 4.93 | 107,844 |
| Capitals Starting With P | 0 | - | 4.88 | 78,234 |
| Capitals Starting With R | 0 | - | 4.87 | 81,862 |
| Capitals Starting With S | 0 | - | 4.90 | 85,817 |
| Capitals Starting With T | 0 | - | 4.85 | 76,190 |
| Capitals Starting With W | 0 | - | 4.87 | 91,319 |
| Capitals Starting With A | 0 | - | 4.97 | 128,084 |
| Capitals Starting With B | 0 | - | 4.89 | 118,539 |
| Capitals Starting With D | 0 | - | 4.93 | 96,482 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,480 |
| Former Capitals | 0 | - | 4.88 | 71,467 |
| Europe Capital to Country | 0 | - | 4.99 | 250,388 |
| Asia Capital to Country | 0 | - | 4.96 | 126,686 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,915 |
| European Capitals by Map | 0 | - | 4.99 | 139,273 |
| African Capitals by Map | 0 | - | 4.99 | 133,823 |
| Coldest World Capitals | 0 | - | 4.95 | 133,574 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,441 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,102 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,445 |
| European Coastal Capitals | 0 | - | 4.95 | 90,625 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,600 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,083 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,106 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,841 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,588 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,265 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,577 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,537 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,612 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,902 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,502 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,063 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,297 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,178 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,859 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,675 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,438 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,431 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,200 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,389 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,453 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,420 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,084 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,623 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,192 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,308 |
| Capitals of the Stans | 0 | - | 4.95 | 26,851 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 488,187 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,115 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,543 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,242 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,922 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,922 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,037 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,095 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,163 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,042 |
| Name a Valid African Country | 0 | - | 4.98 | 154,122 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,751 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,182 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,965 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,515 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,352 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,266 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,657 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,064 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,837 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,157 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,005 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,348 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,911 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,835 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,005 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,732 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,297 |
| Capitals Starting With N | 0 | - | 4.80 | 51,222 |
| Capitals Starting With V | 0 | - | 4.79 | 38,202 |
| Capitals Starting With C | 0 | - | 4.79 | 97,990 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,985 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 45,248 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,232 |
| Which City in Europe? | 0 | - | 4.83 | 107,419 |
| North American Sports Cities | 0 | - | 4.83 | 172,408 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,330 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,407 |
| Name a City - European Countries | 0 | - | 4.90 | 65,403 |
| Name a Valid World City | 0 | - | 4.83 | 71,244 |
| Cities by Former Name | 0 | - | 4.83 | 91,588 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,488 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,219 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,599 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,788 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,427 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,079 |
| Capital City Etymologies | 0 | - | 4.77 | 63,311 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,727 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,181 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,566 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,724 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,007 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,102 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,135 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,919 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,817 |
| Capital City Rhymes | 0 | - | 3.66 | 59,265 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 21,795 |
| Which City in Canada? | 0 | - | 4.83 | 57,083 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,019 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,262 |
| Countries by Emojis | 0 | - | 4.99 | 239,799 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,965 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,270 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,192 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,246 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,407 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,876 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,147 |
| Random European City to Country | 0 | - | 4.69 | 117,707 |
| Random Asian City to Country | 0 | - | 4.56 | 44,540 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,227 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 46,232 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 54,765 |
| Companies by Country | 0 | - | 4.61 | 119,674 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 339,265 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 49,729 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,985 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,590 |
| Official Cities in the UK | 0 | - | 4.89 | 283,870 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,444 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,544 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,519 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,033 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,182 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,307 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,199 |
| Capitals by River | 0 | - | 4.55 | 48,319 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,995 |
| The Only Country ... | 0 | - | 4.91 | 81,119 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,329 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,140 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,475 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,769 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,486 |
| Orthodox Countries | 0 | - | 4.92 | 131,990 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,722 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,222 |
| Battle to Country | 0 | - | 4.91 | 53,362 |
| Monarchies of Europe | 0 | - | 4.90 | 98,172 |
| Monarchies of Asia | 0 | - | 4.97 | 71,105 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,906 |
| Political Movements by Country | 0 | - | 4.46 | 72,539 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,107 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,786 |
