| 2021-12-08 | Duet: Chapter 4 - Bargaining IV in 9/10 moves | 0:26 | 23 | | Duet
|
| 2021-12-08 | Duet: Chapter 7 - Hope IV in 13/17 moves | 0:00 | 26 | | Duet
|
| 2021-04-20 | Duet: nightly challenges - 2000th challenge completed! | 1:17 | 15 | | Duet
|
| 2018-10-24 | Duet: nightly challenges - 365 streak (2018) | 1:10 | 10 | | Duet
|
| 2018-07-01 | Duet: nightly challenges - 1000th challenge completed! | 1:29 | 24 | | Duet
|
| 2017-04-20 | Duet: nightly challenges - 500 streak | 1:40 | 25 | | Duet
|
| 2016-12-07 | Duet: nightly challenges - 365(+1) streak! | 2:21 | 15 | | Duet
|
| 2016-09-02 | Duet: 7-day challenge (nightly challenges!) - 2016 Aug 25-31 | 9:20 | 18 | | Duet
|
| 2015-11-12 | Duet: Achievement - Centurion | 1:19 | 74 | | Duet
|
| 2015-09-05 | Duet: Chapter 8 - Acceptance VIII in 11/12 moves | 0:30 | 81 | | Duet
|
| 2015-09-05 | Duet: Chapter 8 - Acceptance IV in 10/11 moves | 0:23 | 22 | | Duet
|
| 2015-09-05 | Duet: Chapter 7 - Hope V in 16/17 moves | 0:51 | 118 | | Duet
|
| 2015-08-07 | Duet: Chapter 8 - Acceptance IX in 12/13 moves | 0:57 | 73 | | Duet
|
| 2015-08-07 | Duet: Chapter 8 - Acceptance VI in 9/10 moves | 0:33 | 56 | | Duet
|
| 2015-08-07 | Duet: Chapter 7 - Hope I in 11/12 moves | 0:26 | 70 | | Duet
|
| 2015-08-06 | Duet: Chapter 7 - Hope IV in 15/17 moves | 0:37 | 151 | | Duet
|
| 2015-08-06 | Duet: Chapter 7 - Hope III in 17/19 moves | 0:41 | 85 | | Duet
|
