Grades Puzzle vs Slitherlink

Grades puzzle is a logic puzzle game. Fill numbers in some cells of a grid with size of 8x8 or 12x12 that satisfy rules: + No two horizontally, vertically or diagonally adjacent cells contain a digit + The numbers across the top of the grid indicates or count the total of numbers in the according columns. + The numbers down the left of the grid indicates or count the total of numbers in the according rows. + The numbers across the bottom of the grid are the sum of numbers in the according columns. + The numbers down the right of the grid are the sum of numbers in the according rows. Have fun! Feel free to give your feed back here!

Slitherlink, also known as Loop the Loop or Fences, is a logic puzzle about drawing a single continuous loop along the grid edges. Each numbered cell tells you exactly how many of its four sides the loop must use. The loop never crosses itself and never branches, so every puzzle has one solution you can reach by pure deduction. Features: • Tap an edge to draw a line, tap again to mark it crossed out, once more to clear • Numbers fade to grey once they have exactly the right lines around them • A clue turns red if you draw too many lines around it • Undo any move with a single tap • Three difficulty levels: 7x7 Easy, 10x10 Medium, 12x12 Hard • Progress saves automatically, so you can stop and pick up later • Stats and best times for every difficulty • Plays fully offline A calm, addictive deduction puzzle that rewards patient thinking. If you like Sudoku, Hashi, or Nurikabe, Slitherlink could be your next obsession.