# possible pin codes

I need a calculator which on my imputing some possible numbers could give me the 4 digit possible combinations of pion codes which I badly need for my phone,bcoz I hv forgotten and dnt wanna lose data by factory reset..have no google recovery access..rather have no other way than to try random pins..people might have have same problem like me..let them not be in vein like me..Thanks

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Combinatorics. Generator of combinations. Combinatorics. Generator of combinations of m from n. |

Combinatorics. Permutation generator from N to M with repetitions. Combinatorics. Permutation generator from N to M with repetitions. |

Combinatorics. Permutation generator from N to M without repetitions. Combinatorics. Permutation generator from N to M without repetitions |

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