Puzzles by type

Author: Dmitry Grishchenko

Odd-Even-Big-Small

8x8

Perfect Square Sudoku

6x6

Skyscrapers Sudoku

6x6 8x8

Double Block

8x8 8x8 8x8 7x7

Skyscrapers

6x6

Chat Room

9x9 7x8 8x8 9x9

Every Second Turn

10x6 8x8

Hexa Fences

4x4

Simple Loop

9x9

Maxi Snake

9x9 9x9

Snake

10x10

Easy as Coral

9x10 9x9 9x9 13x9 9x9

Hexa Islands

5x5

Nurikabe

9x9 9x9

Paint by Hex

5x4

Tapa

9x9
Stars show the aproximate puzzle difficulty:
  • - 30 seconds solving time for an expert
  • - 75 seconds solving time for an expert
  • - 4 minutes solving time for an expert
  • - 10 minutes solving time for an expert
  • - 25 minutes solving time for an expert