Jumpstart Ideas

At Jumpstart ideas we like to write software that we ourselves enjoy using. This means stuff that is well designed, rock solid, easy to use, and just plain fun. We love writing code - and we hope you will have as much fun using our stuff as we have in writing it.

Filter

jsi PDF Calendar
Free
Create PDF calendars quickly and with ease.
Windows
Jsi Sudoku
Trial version
Play or print Sudoku with marks, undo, redo, hints, and a cheat-mode suitable from beginner to pro.
Windows
Jsi Slider
Free
Solve fun slider puzzles with easy controls and pleasing graphics.
Windows
Jsi TicTacToe
Free
Play a tic-tac-toe game against the computer and get three in a row first.
Windows