ATTENTION - there are several tips available in the game for which crystals are written off (there are two ways to get crystals by clicking on the crystal sign at the top of the screen and watching an advertising video, or during the game)! Crystals are also written off for clues. If the hint is not pressed, then there are no more options left and you must click on the plus!

The goal of the game is to cross out all the numbers. You can delete any identical numbers or numbers giving a total of 10, standing side by side horizontally or vertically. You can delete the last digit in line c and the first in the next line if they are the same or give a total of 10. The numbers that were crossed out are no longer taken into account.

Example: there is 1 * * 1, where * is the crossed out number, in this case it is considered that the units stand nearby and can be crossed out. If there are no more moves, press the “+” button and all numbers will be overwritten and you can continue to play.

The same rules apply to the 3-digit version of the game, but in this case, you can delete the numbers located with the letter G.

There are several tips available in the game:

Blot - removes 4 digits from the playing field
Replacement - swaps two numbers selected by the player
Deleting a digit - removes any one digit

To use the hint you need to click on it, select it on the playing field and click on the number you need, then confirm your choice by touching it again.

If you want to swap two numbers, select the appropriate hint, select on the playing field and click on the number you want to replace, then click on the number with which the replacement will be made.