| title | description | created | updated |
|---|
| Alaskan Highways | Can you name all highways in Alaska? | 20/05/2025 | 20/05/2025 |
| Andes region (26+38) | Area codes starting with 26 and 38, which are found in the northwest of the country, mainly in the Andes. | 17/03/2025 | 05/05/2025 |
| Argentina Area Codes - Full quiz (with old code overlays) | Like the regular full quiz, but with overlays for some older phone codes | 17/03/2025 | 05/05/2025 |
| Argentina phone codes (3 digits) - more accurate borders | | 19/05/2025 | 20/05/2025 |
| argentina phone codes (advanced) | | 03/04/2025 | 05/05/2025 |
| Austria phone codes (1 digit) | Can you guess Austria's 1 digit phone codes? | 29/04/2025 | 29/04/2025 |
| Austria post codes (1 digit) | Can you guess Austrias 1 digit post codes? | 29/04/2025 | 05/05/2025 |
| Belediyesis for maccem's anki deck | erm | 10/05/2025 | 28/05/2025 |
| Belediyesis for maccem's anki deck | erm | 10/05/2025 | 10/05/2025 |
| Belediyesis of Türkiye (super-duper edition) | | 10/05/2025 | 11/05/2025 |
| Cambodian districts in Khmer with the correct type identifier | Districts of Cambodia with the correct identifier in front, i.e. ស្រុក (srok) for rural districts, ក្រុង (krong) for cities, and ខណ្ឌ (khand) for sections of Phnom Penh | 19/05/2025 | 19/05/2025 |
| Canada phone codes (more accurate borders) | Borders from NASA: https://maps.nccs.nasa.gov/mapping/rest/services/hifld_open/communications/FeatureServer/12. Also includes the 807 area code missing from the other quiz. | 15/04/2025 | 05/05/2025 |
| Córdoba-Santa Fé-Entre Ríos (34+35) | Area codes starting with 34 (Santa Fé + Entre Ríos provinces) and 35 (Córdoba province). | 17/03/2025 | 05/05/2025 |
| Districts in Khmer containing កំពង់ (kampong) | | 07/05/2025 | 07/05/2025 |
| Districts in Khmer containing គិរី (kiri) | | 08/05/2025 | 08/05/2025 |
| Districts in Khmer containing បន្ទាយ (banteay) | | 08/05/2025 | 08/05/2025 |
| Districts in Khmer containing បូរី (borei) | | 08/05/2025 | 08/05/2025 |
| Districts in Khmer containing ប្រាសាទ (prasat) | | 08/05/2025 | 08/05/2025 |
| Districts in Khmer containing ព្រះ (preah) | | 08/05/2025 | 08/05/2025 |
| Districts in Khmer containing ព្រៃ (prey) | | 08/05/2025 | 08/05/2025 |
| Districts in Khmer containing ភ្នំ (phnom) | | 07/05/2025 | 07/05/2025 |
| Districts in Khmer containing មានជ័យ (meanchay) | | 08/05/2025 | 08/05/2025 |
| Districts in Khmer containing មាស (meas) | | 08/05/2025 | 08/05/2025 |
| Districts in Khmer containing សៀម (siem) | | 08/05/2025 | 08/05/2025 |
| Districts in Khmer containing ស្រី (srei) | | 08/05/2025 | 08/05/2025 |
| Districts in Khmer containing ស្រី (Srei) | | 07/05/2025 | 07/05/2025 |
| Districts in Khmer containing ស្វាយ (svay) | | 07/05/2025 | 07/05/2025 |
| Districts in Khmer starting with អូរ (ou) | | 07/05/2025 | 07/05/2025 |
| Districts of Bihar in Devanagari | | 15/04/2025 | 05/05/2025 |
| Districts of Chhattisgarh in Devanagari | | 18/04/2025 | 05/05/2025 |
| Districts of Haryana in Devanagari | | 08/04/2025 | 05/05/2025 |
| Districts of Himachal Pradesh + Uttarakhand in Devanagari | | 20/04/2025 | 05/05/2025 |
| Districts of India in the local script - Bengali-Assamese | | 15/05/2025 | 15/05/2025 |
| Districts of India in the local script - Devanagari | | 12/04/2025 | 19/05/2025 |
| Districts of India in the local script - Malayalam | | 15/05/2025 | 15/05/2025 |
| Districts of Jharkhand in Devanagari | | 18/04/2025 | 05/05/2025 |
| Districts of Madhya Pradesh in Devanagari | | 18/04/2025 | 05/05/2025 |
| Districts of Maharashtra in Devanagari | | 20/04/2025 | 05/05/2025 |
| Districts of Punjab | | 01/05/2025 | 01/05/2025 |
| Districts of Rajasthan in Devanagari | | 11/04/2025 | 05/05/2025 |
| Districts of Uttar Pradesh in Devanagari | | 08/04/2025 | 05/05/2025 |
| France phone codes (3 digits) - Bordeaux as overlay | | 27/03/2025 | 05/05/2025 |
| Greater BA province | Phone codes starting with 11, 22, 23, 24 and 33, which are mainly located in BA province and northern La Pampa. | 17/03/2025 | 05/05/2025 |
| Khans of Phnom Penh in Khmer | | 13/05/2025 | 13/05/2025 |
| Khmer districts without Phnom Penh | | 06/05/2025 | 06/05/2025 |
| khmer districts without tonlé sap | | 22/04/2025 | 05/05/2025 |
| Mexican Post Codes - Edomex & CDMX as overlays | Like the regular quiz but with the codes for Edomex and CDMX as overlays | 21/03/2025 | 05/05/2025 |
| North American Numbering Plan - Full Quiz | Full quiz for USA + Canada phone codes | 14/04/2025 | 05/05/2025 |
| North American Numbering Plan - No Territories | | 14/04/2025 | 05/05/2025 |
| Northeast (36+37) | | 17/03/2025 | 05/05/2025 |
| nz milk kinda | | 02/05/2025 | 02/05/2025 |
| Oman bin codes | | 07/06/2025 | 07/06/2025 |
| Patagonia (28+29) | Area codes starting with 28 and 29 | 17/03/2025 | 05/05/2025 |
| Russian mobile numbers | | 18/04/2025 | 05/05/2025 |
| Spanish area codes (fixed, with overlays) | | 23/04/2025 | 05/05/2025 |
| Thai provinces starting with Ch (in Thai) | | 21/04/2025 | 05/05/2025 |
| Thai provinces starting with S (in Thai) | | 21/04/2025 | 05/05/2025 |
| US counties: pacific region | | 20/05/2025 | 20/05/2025 |