| 3,135 | Superhero logos (picture quiz) | 2019-02-21 | 4 |
| 1,306 | Etymologies of countries (picture quiz) | 2019-08-19 | 30 |
| 1,068 | Countries named after rivers | 2021-10-12 | 2 |
| 1,047 | A Song of Ice and Fire - A Game of Parents | 2018-02-07 | 1 |
| 979 | Etymologies of U.S. States (picture quiz) | 2019-08-18 | 8 |
| 947 | Identify the Hindu deity (picture quiz) | 2022-03-04 | 1 |
| 523 | A Song of Ice and Fire - Lords of the Seven Kingdoms | 2015-02-18 | 0 |
| 507 | Comarques of Catalonia | 2015-05-22 | 1 |
| 485 | Attributes: Norse gods | 2017-12-12 | 0 |
| 397 | Municipis de Catalunya | 2017-02-07 | – |
| 356 | Indoeuropean languages | 2016-12-30 | 3 |
| 352 | Dying words | 2020-11-25 | 5 |
| 307 | Details of famous paintings | 2018-04-14 | 1 |
| 294 | Countries named after cities | 2019-08-02 | 0 |
| 258 | Barcelona's districts and boroughs | 2017-12-11 | 1 |
| 243 | Attributes: Egyptian gods | 2015-05-22 | 1 |
| 240 | Etymologies of elements (picture quiz) | 2019-08-18 | 0 |
| 237 | The Lord of the Rings - Alternative names | 2017-01-26 | 0 |
| 222 | The Silmarillion - Fathers | 2016-11-17 | 0 |
| 196 | Barcelona Underground Stations Quiz | 2016-10-02 | 0 |
| 157 | Titles of monarchs | 2017-01-24 | 0 |
| 139 | A Song of Ice and Fire - Keeps and Strongholds | 2014-12-29 | 0 |
| 124 | The Lord of the Rings - Fathers | 2017-01-24 | 0 |
| 119 | The Lord of the Rings - Chapters | 2016-11-28 | 0 |
| 115 | Opening lines from the books of the Bible | 2017-07-04 | 0 |
| 103 | Shakespearean dying words | 2017-12-04 | 0 |
| 101 | Attributes: Saints | 2015-05-06 | 0 |
| 91 | Civil Wars | 2017-07-24 | 1 |
| 90 | A Song of Ice and Fire - Groups of seven | 2017-12-19 | 0 |
| 85 | The most and less polluting countries | 2015-07-23 | 0 |
| 81 | Identify the Greek deity (picture quiz) | 2018-03-09 | 0 |
| 75 | U.S. States by TV show | 2019-11-19 | 0 |
| 72 | Countries named after people | 2018-02-05 | 0 |
| 69 | Movies by song lyrics | 2017-04-05 | 0 |
| 57 | Locate the Battle - European Map Quiz | 2020-05-31 | 1 |
| 55 | Murders | 2022-04-25 | 1 |
| 55 | Philosophers - Quotes | 2022-04-25 | 0 |
| 53 | Attributes: Olympian gods | 2015-05-06 | 0 |
| 51 | Fantasy fictional settings by author | 2018-02-08 | 0 |
| 49 | Characters by antagonists | 2017-01-25 | 1 |
| 48 | Whose statue is? (picture quiz) | 2018-03-14 | 0 |
| 48 | Conquerors | 2018-02-05 | 0 |
| 45 | World records by country - Europe | 2017-02-17 | 0 |
| 44 | Original languages: book's opening lines | 2017-07-12 | 0 |
| 41 | Musical by picture | 2020-05-31 | 0 |
| 39 | Attributes: Hindu deities | 2017-12-12 | 0 |
| 38 | Greatest rivers by outflowing sea | 2018-01-03 | 0 |
| 37 | Famous churches | 2017-05-08 | 0 |
| 33 | Foursomes test | 2017-03-03 | 0 |
| 31 | Cross-quiz: Countries | 2017-04-19 | 0 |
| 31 | Famous battles | 2017-01-17 | 0 |
| 30 | Towers (picture quiz) | 2018-03-09 | 0 |
| 30 | Riders of famous horses | 2017-01-24 | 0 |
| 23 | Locate the Play - European Map Quiz | 2020-06-01 | 1 |
| 23 | Fictional planets | 2016-11-25 | 0 |
| 22 | Sons | 2022-04-25 | 1 |
| 21 | Formal names of states | 2016-05-23 | 0 |
| 20 | Famous experiments | 2017-03-03 | 0 |
| 19 | Patronymics | 2018-01-17 | 0 |
| 18 | Tomb by picture | 2019-10-30 | 0 |
| 18 | Ciutats catalanes aleatòries per foto | 2021-05-03 | – |
| 17 | Monster slayers | 2016-11-23 | 1 |
| 16 | Comarques catalanes amb més quilòmetres de costa | 2021-04-14 | – |
| 15 | National days | 2017-01-31 | 0 |
| 13 | Captured cities | 2017-03-07 | 0 |
| 13 | One book for each century | 2023-09-15 | 0 |
