I will be building up this list over time. See also my blog that includes more detailed write-ups.
- Feb 1, 2019 (Riddler Express): Can you escape a maze without walls?
- Feb 15, 2019 (Riddler Express): Come on down and escape the maze
- Mar 1, 2019 (Riddler Classic): Bananagrams
- Apr 26, 2019 (Riddler Express): Thanos snaps
- May 15, 2019 (Riddler Classic): Living vs Dead
- Jul 29, 2019 (Riddler Classic): US Traverse
- Jan 3, 2020 (Riddler Classic): Spelling Bee
- Jan 10, 2020 (Riddler Classic): Gematria
- Mar 20, 2020 (Riddler Classic): Set
- May 22, 2020 (Riddler Classic): State Names
- Jun 28, 2020 (Riddler Classic): Connect the dots
- Jun 4, 2021 (Riddler Classic): Decipher the message
- Mar 12, 2022 (Riddler Classic): Dice pairs
- May 6, 2022 (Riddler Classic): Prime network
- Sep 16, 2022 (Riddler Classic): Anigrams
- Aug 11, 2023 (Fiddler): Forest view
- Oct 13, 2023 (Fiddler): Slap
- Feb 16, 2024 (Fiddler): Sum cards