Puzzles / Logic puzzle

Cipher Sudoku

Complete a compact four-by-four lunar cipher.

MEMBERFree account entry.

A LITTLE ORIENTATION

HERE’S
THE IDEA.

Choose an empty square and a number. Every row, column and two-by-two box must contain 1, 2, 3 and 4 once.

Pause, restart and adjust effects inside the player. Automatic previews never save results. Your progress shows its save status while you play.

OR FOLLOW A DIFFERENT THOUGHT.