Number Logic Puzzle 1806

Tipo: Maior/Menor que, Blocos Rectangulares
Tamanho: 9
Pontos: 81, Penalização:0, Tempo : Initializing..  
123
456
789

Regras:

Less Than (or Greater Than) Sudoku has no given clues (digits). Instead, there are "greater than" (>) or "less than" (<) signs between adjacent cells, which signify that the digit in one cell should be greater than or less than another.
The goal is to fill a grid with digits so that each column and each row contain the digits only once.

This puzzle has Rectangular Blocks. Every block contains each of the digits only once.