## So, how do you get them to 1?

If you look at the example at the top of this page you see that you must touch the number to be moved: **do not drag**! It always moves to the gap, if possible. The numbers it jumps over are subtracted resulting in a 1 or more.

A *6* that jumps over a *2* and a *3* becomes a *1*: *6-2-3 = 1* or if you prefer: *6-(2+3) = 1* . So, a *1* can’t go anywhere and a *2* only can jump over a single *1* etc. Maybe it sounds complicated, but if you’ll try it you’ll see it’s a lot easier to understand than Sudoku.

Notice that it’s not forbidden to jump back and forth: a *5* may jump 4 times over the same *1* ending at the same site while a *4* may jump 3 times over a *1* ending a the opposite site!