maybe something like this..
d = gg.prompt({"Input Current Number"},{0})
gg.searchNumber(d[1])
gg.getResults(200)
gg.alert("Now reduce the number by 1..you have 10 seconds")
gg.sleep(10000)
d = gg.prompt({"Input New Number"},{0})
gg.searchNumber(d[1])
gg.getResults(200)
gg.alert("Again reduce the number by 1..you have 10 seconds")
gg.sleep(10000)
d = gg.prompt({"Input New Number"},{0})
gg.searchNumber(d[1])
gg.getResults(200)
gg.alert("One last time reduce the number by 1..you have 10 seconds")
gg.sleep(10000)
d = gg.prompt({"Input New Number"},{0})
gg.searchNumber(d[1])
gg.getResults(200)
gg.editAll(1)
gg.alert("Now you have done")
gg.toast("Enjoy!!!")
pardon me...still learning too.