The following list contains portal puzzles that have been rated as nice or very nice and that are difficult. These puzzles are recommended for experts - and allow some time to solve.
Description | solved | Rating | |
---|---|---|---|
Squares of Parity Sudoku by Richard (on 21. December 2022, 06:00) | 51 | 95 % | |
Battle With The Archers 38: The War of Three Worlds by Playmaker6174 (on 10. April 2023, 05:37) | 51 | 96 % | |
Entwined Sandwiches Sudoku by matt383 (on 7. April 2020, 17:25) | 43 | 97 % | |
Eine Handvoll U-Bahnen (Teil 4) - Relationen by Zzzyxas (on 18. February 2022, 22:50) | 41 | 99 % | |
Rivers and Islands Sudoku by matt383 (on 3. May 2020, 02:47) | 80 | 97 % | |
7 (Arrow X Sudoku) by ICHTUES (on 25. April 2021, 06:00) | 38 | 92 % | |
Digital Sandwich by Prof.Dori (on 30. May 2023, 21:35) | 32 | 95 % | |
Japanische Summen mit Hochhaushinweisen by Zzzyxas (on 6. September 2024, 00:00) | 31 | 100 % | |
Doublers Make Me Loop-Pea! by SamuPiano (on 9. September 2024, 15:44) | 30 | 92 % | |
Squishdoku by Jay Dyer (on 21. November 2023, 00:36) | 93 | 95 % | |
Everything is Stavros96 (Palindrome Killer) by Stavros96 (on 14. January 2021, 07:51) | 61 | 98 % | |
Palindrome Sandwiches by RockyRoer (on 13. March 2021, 12:26) | 26 | 100 % | |
Japanese Sums #1: Vanilla by Myxo (on 19. April 2023, 16:00) | 86 | 98 % | |
Don't be a smarTcaT ! by Christounet (on 19. June 2023, 17:48) | 31 | 98 % | |
Pentominophibian (Pentomino snake puzzle) by LilGungaJr (on 30. December 2023, 00:06) | 28 | 97 % | |
Wichtels Rätselsommer 2024 (1): Bahnlinienplanung im Wunderwald by wichtel (on 11. August 2024, 20:23) | 24 | 100 % | |
X is the Key by Visumation (on 10. September 2024, 08:10) | 32 | 92 % | |
Mod Pods (with gdc) by SamuPiano (on 26. September 2024, 15:44) | 28 | 98 % | |
Eureka! by juggler (on 3. October 2024, 15:39) | 61 | 97 % | |
Supermoon by ViKingPrime (on 19. October 2024, 21:45) | 28 | 95 % |