| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 704,982 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,332,251 |
| World Capitals Quiz | 0 | - | 5.00 | 3,904,582 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,176,765 |
| South America Capitals Quiz | 0 | - | 4.99 | 359,003 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,124 |
| Islands by Country #1 | 0 | - | 4.86 | 148,796 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 286,907 |
| Fictional Cities Quiz | 0 | - | 4.23 | 45,377 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.82 | 98,874 |
| Biggest Cities by Language | 0 | - | 4.95 | 193,352 |
| Resort Towns by Country Quiz | 0 | - | 4.30 | 36,741 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,483 |
| Word Scramble - Cities #1 | 0 | - | 4.46 | 87,275 |
| Africa Capitals Quiz | 0 | - | 4.99 | 525,134 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,107 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,451 |
| U.S. Cities by Clue #1 | 0 | - | 4.19 | 44,689 |
| U.S. Cities by Clue #2 | 0 | - | 3.99 | 29,683 |
| U.S. Cities by Clue #3 | 0 | - | 4.08 | 26,277 |
| World Cities by Clue Quiz #1 | 0 | - | 4.25 | 68,432 |
| World Cities by Clue Quiz #2 | 0 | - | 4.43 | 44,157 |
| World Cities by Clue Quiz #3 | 0 | - | 4.24 | 44,623 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 81,572 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 568,963 |
| Countries with Four Letters | 0 | - | 4.99 | 320,125 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 83,841 |
| European Cities by Clue | 0 | - | 4.81 | 77,757 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,009 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 184,098 |
| Asia Capitals Quiz | 0 | - | 4.97 | 499,377 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,297 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 160,541 |
| Asian Cities by Clue | 0 | - | 4.66 | 22,326 |
| Biggest Cities in Germany | 0 | - | 4.94 | 225,465 |
| U.S. City Nicknames | 0 | - | 4.11 | 86,108 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,203 |
| World City Nicknames Quiz | 0 | - | 4.04 | 32,319 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,111 |
| Countries by Clue #2 | 0 | - | 4.86 | 129,823 |
| European Countries by Clue | 0 | - | 4.95 | 154,063 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,257 |
| Northernmost Capital Cities | 0 | - | 4.97 | 79,312 |
| U.S. States by Clue #1 | 0 | - | 4.37 | 30,766 |
| U.S. States by Clue #2 | 0 | - | 4.19 | 17,999 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,551 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,328 |
| Official Cities in the UK | 0 | - | 4.89 | 196,486 |
| Asia Capital to Country | 0 | - | 4.96 | 95,398 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 363,611 |
| Random Capital to Country | 0 | - | 4.99 | 2,066,023 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 388,756 |
| Random Country to Capital | 0 | - | 4.98 | 691,678 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,003 |
| Coldest World Capitals | 0 | - | 4.97 | 105,057 |
| Europe Capital to Country | 0 | - | 4.99 | 198,450 |
| Geographic Groups of Two #1 | 0 | - | 4.97 | 190,654 |
| World Capitals By Letter - A | 0 | - | 4.91 | 90,528 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,101 |
| One-Syllable World Capital Cities | 0 | - | 4.32 | 42,595 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,182 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,369 |
| Most Populous World Capitals | 0 | - | 4.89 | 127,606 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,325 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,112 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 123,873 |
| Solve the Secret Country | 0 | - | 4.96 | 104,531 |
| Solve the Secret Capital City | 0 | - | 4.81 | 125,534 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 171,150 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,210 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,441 |
| World Cities by Clue Quiz #4 | 0 | - | 4.33 | 20,783 |
| Biggest European Cities by Century | 0 | - | 4.97 | 104,767 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,359 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.18 | 47,849 |
| Largest World Cities With Five Letters | 0 | - | 4.49 | 45,422 |
| Country Chain | 0 | - | 4.92 | 156,217 |
| Capitals of the Largest Countries by Area | 0 | - | 4.95 | 85,706 |
| Largest World Cities With Four Letters | 0 | - | 4.41 | 39,179 |
| Capital Cities Chain | 0 | - | 4.77 | 54,487 |
| Cities Chain #1 | 0 | - | 4.54 | 57,898 |
| Cities Chain #2 | 0 | - | 4.31 | 50,166 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 57,934 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.73 | 55,227 |
| World Capitals by Map | 0 | - | 5.00 | 189,018 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 993,513 |
| African Capitals by Map | 0 | - | 4.99 | 82,728 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 145,475 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,166 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,732 |
| Word Scramble - Cities #2 | 0 | - | 4.41 | 19,879 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.93 | 81,401 |
| World Capitals by Proximity | 0 | - | 4.91 | 262,821 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,722 |
| Megacities on a World Map | 0 | - | 4.97 | 198,466 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 153,299 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 94,061 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,101 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 300,457 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,264 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,594 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,431 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 153,789 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,347 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 432,142 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 231,010 |
| Cities with the Most Michelin Stars | 0 | - | 4.23 | 20,331 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,688 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 42,135 |
| World Capitals by a Single Clue #1 | 0 | - | 4.37 | 39,922 |
| World Capitals by a Single Clue #2 | 0 | - | 4.34 | 36,663 |
| World Capitals by a Single Clue #3 | 0 | - | 4.11 | 23,670 |
| World Capitals by a Single Clue #4 | 0 | - | 4.32 | 25,025 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,465 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 260,002 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 92,159 |
| Which City in Germany? | 0 | - | 4.54 | 96,550 |
| Which City in France? | 0 | - | 4.51 | 47,241 |
| Which City in Italy? | 0 | - | 4.55 | 55,491 |
| Which City in Spain? | 0 | - | 4.46 | 34,912 |
| Which City in the United States? | 0 | - | 4.08 | 39,157 |
| Which City in Europe? | 0 | - | 4.87 | 85,646 |
| Which City in Africa? | 0 | - | 4.64 | 43,095 |
| Which City in Asia? | 0 | - | 4.40 | 35,558 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 63,754 |
| Which City in Latin America? | 0 | - | 4.64 | 34,491 |
| Word Scramble - European Capitals | 0 | - | 4.54 | 68,256 |
| Add A Letter - Make a Capital City | 0 | - | 4.43 | 26,573 |
| Which City in Australia? | 0 | - | 4.56 | 19,843 |
| Countries by Emojis | 0 | - | 4.99 | 157,468 |
| Which City in the Middle East? | 0 | - | 4.46 | 45,871 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 246,526 |
| Which City in Canada? | 0 | - | 4.84 | 39,627 |
| Random Flag to Country | 0 | - | 4.99 | 385,677 |
| Random European City to Country | 0 | - | 4.84 | 80,989 |
| Random U.S. City to State | 0 | - | 4.34 | 44,811 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,496 |
| Random European Capital to Country | 0 | - | 4.97 | 127,819 |
| Random European Country to Capital | 0 | - | 4.90 | 103,514 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 58,233 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,775 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,227 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.41 | 39,442 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.40 | 22,631 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 26,985 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.40 | 34,171 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,157 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,286 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,560 |
| Random Asian City to Country | 0 | - | 4.38 | 31,065 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.47 | 36,703 |
| Cities that End in A by Clue | 0 | - | 4.46 | 36,158 |
| Cities that End in I by Clue | 0 | - | 4.50 | 38,553 |
| Cities that End in O by Clue | 0 | - | 4.52 | 43,553 |
| Cities that End in N by Clue | 0 | - | 4.51 | 37,912 |
| Cities that End in S by Clue | 0 | - | 4.44 | 28,595 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,088,996 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 238,904 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,103 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 173,265 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 176,879 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,278 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,295 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 157,752 |
| Name a Valid Capital #1 | 0 | - | 4.97 | 59,945 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 141,984 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.48 | 21,761 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,217 |
| Random U.S. States on a Map | 0 | - | 4.92 | 324,533 |
| Random European Countries on a Map | 0 | - | 4.98 | 211,618 |
| European Map without 10 Random Countries | 0 | - | 4.98 | 213,025 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,349 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,084 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,577 |
| Random World Capitals on a Map | 0 | - | 4.89 | 94,558 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,459,021 |
| Random African Capitals on a Map | 0 | - | 4.91 | 40,256 |
| Random Asian Capitals on a Map | 0 | - | 4.71 | 38,175 |
| Random European Capitals on a Map | 0 | - | 4.96 | 89,443 |
| Random Cities on a World Map | 0 | - | 4.14 | 33,826 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,396 |
| Category Elimination - Cities | 0 | - | 4.25 | 34,414 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,064 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,604 |
| Name a City - U.S. States | 0 | - | 4.39 | 21,511 |
| Random Cities Near Paris on a Map | 0 | - | 4.46 | 28,981 |
| Random African Country to Capital | 0 | - | 4.91 | 42,140 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 258,638 |
| Random Cities Near Chicago on a Map | 0 | - | 4.46 | 27,039 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 378,526 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.91 | 98,071 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 68,495 |
| Name a Valid European Capital | 0 | - | 4.94 | 79,220 |
| Capitals in Random Squares of the World Map | 0 | - | 4.89 | 57,205 |
| Random African Capital to Country | 0 | - | 4.96 | 65,636 |
| Name a World Capital A-Z | 0 | - | 5.00 | 118,026 |
| Name a Valid U.S. State Capital | 0 | - | 4.90 | 44,422 |
| Category Elimination - European Geography #1 | 0 | - | 4.96 | 167,812 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,123 |
| Random Cities by Clue | 0 | - | 4.54 | 29,021 |
