All public logs

Combined display of all available logs of Just Solve the File Format Problem. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 14:30, 19 February 2026 JTN (Talk | contribs) uploaded "File:8000 plus pcw basic check2 sample.png" (Sample of CHECK/CHECK2/CHECK3 checksums. (From ''8000 Plus'' magazine, issue 26 (November 1988), p64; this shows the core of the CHECK2 checksum algorithm itself.))