**100 Doors of Revenge Level 21 Walkthrough**

above the door there are 2 letter : XY

a keypad on left wall

on door there are 2 column of numbers :

left : 6 5 4 3 2

right : 6 5 4 X Y

hint : find out the value of X and Y

level 21 solution :

actually this is a luck i can pass this stage

the logic is to press the amount of number of X and Y

X = 3, press 3 times

Y = 2, press 2 times

press the keypad and enter : 33322

continue to level 22

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