13 May 2020
- 15:2815:28, 13 May 2020 diff hist +43 N File:AC5.png Advanced Closures explanation current
- 15:0415:04, 13 May 2020 diff hist +43 N File:AC4.png Advanced Closures explanation current
- 15:0415:04, 13 May 2020 diff hist +43 N File:AC3.png Advanced Closures explanation current
- 15:0315:03, 13 May 2020 diff hist +43 N File:AC2.png Advanced Closures explanation current
- 14:5014:50, 13 May 2020 diff hist +43 N File:AC1.png Advanced Closures explanation current
