Mathrax is a logic puzzle. The goal is to fillin each cell with numbers from 1 to N, where N is the size of thepuzzle's side. No number may appear twice in any row or column.Circles with additional conditions may appear on intersections oflines inside the grid.- A number and a sign of mathematical operation (addition,subtraction, multiplication, division) - a number is a result of anoperation execution with numbers in diagonally adjacentcells.- A letter "E" ("even") - all numbers in four cells are even.- A letter "O" ("odd") - all numbers in four cells are odd.**** Mathrax features ****# Content- 6 different sizes of board- 5 difficulty levelsIf you have encountered any problem, please send an email [email protected]

Number Connect + is logic puzzle with simplerules. Your aim is to fill in the missing numbers, in squentialorder, going horizontally or vertically or diagonally.**** Number Connect + features ****# Content- 5 difficulty levels# Features- Completely Free!- "Check" function can highlight wrong numbers- Auto-save the process of unfinished levels- Try to complete as many levels as possibleIn Number Connect +, a grid of cells is given. It is square-shaped,like Sudoku or Kakuro. The goal is to fill the grid with a seriesof consecutive numbers adjacent to each other vertically,horizontally or diagonally.In every puzzle some numbers are given on the grid. They help todirect the player how to start the solution and to ensure that eachpuzzle has a single solution. Every well-formed puzzle is supposedto have a unique solution. Moreover, a puzzle intended for humansolvers should have a soltion that can be found by simple logic.However, there exists very hard puzzles, even of small size.Although Number Connect + is built on numbers, it is not a gamethat requires math skills. Explore the different sweet flavors ofpuzzles of Number Connect +.This game is for players of all ages. If you love other numberpuzzles, and want something different to relax with, try thistoday.Solving techniquesAs in many logic puzzles, the basic resolution technique consistsof analyzing the possibilities for each number of being present ineach cell. When a cell can contain only one number (Naked Single)or when a number has only one possible place (Hidden Single), itcan be asserted as belonging to the solution.One key to the solution is, it does not have to be built inascending (or descending) order; it can be built piecewise, withpieces starting from different givens.As in the Sudoku case, the resolution of harder puzzles requiresthe use of more complex techniques - in particular of various typesof chain patterns.More descriptions and explanations are available in the game.

Half Sudoku is a new variant of Sudoku whichincorporates diagonal positioning as well as incomplete rows,columns, and sections which must be considered when placingnumbers.The experience of a Half Sudoku puzzle is quite different fromdoing an ordinary Sudoku puzzle, though they are based on a similaridea.**** Half Sudoku features ****# Content- 5 difficulty levels# Features- "Hint" auto fills the board with memo that has no directconflicts with other numbers- Highlight same numbers as you select a number on board

Move and Connect - Match 4 Tiles Fit Brain -Free Time KillerMove the tile around the board to create lines of 4 tiles of thesame color. The goal is to keep the board from filling up as longas you can.* Outstanding power-ups and special power to boost yourscore* Simple game design

Line sweeper is puzzle similar to Minesweeper.Your aim is to create a single continuous non-intersecting loop.The numbered tiles can't be passed through. The number means howmany of the 8 surrounding tiles should contain some part of thesolution path.Line sweeper is originally invented by Jak Marshall.# Content- 5 difficulty levels

Tridoku puzzles contains 9 large triangles. Rules: 1. The numbers 1to 9 must be placed into each large triange. 2. Each of the threelegs of the inner shaded triangle must contains numbers 1 to 9 3.Each of the three legs of the outer shaded triangle must containsnumbers 1 to 9 4. No two neighboring (touching) cells may containthe same numbers **** Tridoku features **** # Content - 5difficulty levels - Unlimited Mode generates random puzzles #Features - "Hint" auto fills the board with memo that has no directconflicts with other numbers - Highlight same numbers as you selecta number on board - Autosave the process of unfinished levels -Record best completion time for each level - Try to complete asmany levels as possible

Samurai Sudoku : 5 Small Sudoku Merged Into 1 Big Puzzle

18 interesting puzzle games in just one app! For those who love tosolve puzzles