9 September 2025

• curprev 21:2521:25, 9 September 2025 Unhappyfarmer talk contribs 4,050 bytes +1 →Solution 1
• curprev 21:2421:24, 9 September 2025 Unhappyfarmer talk contribs 4,049 bytes −8 →Solution 1
• curprev 21:2321:23, 9 September 2025 Unhappyfarmer talk contribs 4,057 bytes +245 →Solution 1

3 August 2025

• curprev 06:0606:06, 3 August 2025 Catalanthinker talk contribs m 3,812 bytes +1 →Solution 3

4 August 2024

• curprev 20:3020:30, 4 August 2024 Faliure167 talk contribs m 3,811 bytes −14 →Solution 4 (Logic)
• curprev 20:3020:30, 4 August 2024 Faliure167 talk contribs m 3,825 bytes +1 →Solution 4 (Logic)
• curprev 20:2920:29, 4 August 2024 Faliure167 talk contribs 3,824 bytes +384 →Solution 4 (Logic)

28 November 2023

• curprev 21:1521:15, 28 November 2023 Daremo talk contribs m 3,440 bytes −22 No edit summary

6 August 2022

• curprev 17:4417:44, 6 August 2022 Hellojoe talk contribs 3,462 bytes +722 →Solution

24 April 2021

• curprev 19:5219:52, 24 April 2021 Geometry285 talk contribs 2,740 bytes +736 No edit summary

4 July 2013

• curprev 19:1719:17, 4 July 2013 Nathan wailes talk contribs 2,004 bytes +15 No edit summary

19 April 2008

• curprev 14:2914:29, 19 April 2008 I like pie talk contribs m 1,989 bytes +8 No edit summary

23 March 2008

• curprev 13:3813:38, 23 March 2008 I like pie talk contribs m 1,981 bytes +8 →Solution 2
• curprev 12:1512:15, 23 March 2008 Azjps talk contribs 1,973 bytes +1,973 solutions by CatalystofNostalgia and The QuattoMaster6000