how do i save so i wont re do it again
Open menu (Esc button on the computer or tap two fingers at once on the phone) - save option is there. You can move your save files if you have exe version, while for browser and APK ones, they should be available by default. Please note that save files from previous versions may work the wrong way (as the game is in active development, so we could change algorithms with a new update), so we recommend using a save file inside exe version.