S E N D+ M O R E= M O N E Y

0?S,…,Y?9

S ? 0

M ? 0

S…Y all different

1000*S + 100*E + 10*N + D

+ 1000*M + 100*O + 10*R + E

= 10000*M + 1000*O + 100*N + 10*E + Y

S ? {9}

E ? {4..7}

N ? {5..8}

D ? {2..8}

M ? {1}

O ? {0}

R ? {2..8}

Y ? {2..8}

S ? {9}

E ? {4..7}

N ? {5..8}

D ? {2..8}

M ? {1}

O ? {0}

R ? {2..8}

Y ? {2..8}

S ? {9}

E ? {4..7}

N ? {5..8}

D ? {2..8}

M ? {1}

O ? {0}

R ? {2..8}

Y ? {2..8}

E = 4

E ? 4

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