Sort:  

Because that last missing piece is what makes the puzzle complete. By keeping that one last piece to yourself, it is akin to reversing all the 11th steps taken earlier

Coin Marketplace

STEEM 0.06
TRX 0.31
JST 0.060
BTC 68657.07
ETH 2062.75
USDT 1.00
SBD 0.50