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Lisa Slide Puzzle 1.0 (REV C), released 21 September 2026. This page was added on 9 November 2026 so the floppy has a download link; nothing in the release has changed.
A sliding-tile puzzle for the Apple Lisa Office System, made from the LISA Slide Show pictures. Each 680 x 300 .PIX picture becomes twelve 170 x 100 tiles with one missing; slide them with the keypad or the mouse until the picture is whole. Peek at the finished picture, give up, or scramble again. Tool 419308, Lisa Pascal, Lisa Office System 3.1.
Proven on a real Lisa 2/10: REV B ran the full test list (window, redraw, peek, keys, click runs, scrambles, menus, help, About); REV C removes a diagnostic line and fixes the build exec.
File: LISA_PUZZLE_1_0.dc42, a 400K Disk Copy 4.2 floppy with the puzzle, one sample picture and LisaFileMover 1.1.
Installing: drag or duplicate Lisa Slide Puzzle onto your hard disk, and copy the .PIX file from the floppy to that same disk (LisaFileMover does it). The puzzle plays the pictures on the disk it lives on; the LISA Slide Show picture packs work too.