RT Sudoku

HOW TO PLAY​

  1. Sudoku is a game of logic, reasoning and skill.
  2. A Sudoku consists of 9 grids in a cube shape, with each grid consisting of 9 squares.
  3. The object of each game is to complete each grid so that each grid contains the numbers 1-9 in the 9 squares within the grid.
  4. To complete the Sudoku correctly, each row, each column and each grid should only contain the same number once.
  5. Use your reasoning and logic to deduce which numbers should go in which squares until you have a completed Sudoku, with no number repeated in any grid, row or column.

Alternatively, if you’d like to play offline simply, select the print button to print the puzzle and complete in written format

  • All
  • Challenging (6-10)
  • Difficult (11-15)
  • Fiendish (16-20)
Difficult (11-15)

Suduko #123

Challenging (6-10)

Sudoku #9

Difficult (11-15)

Sudoku #8

Difficult (11-15)

Sudoku #7

Fiendish (16-20)

Sudoku #6

Fiendish (16-20)

Sudoku #5

Difficult (11-15)

Sudoku #4

Difficult (11-15)

Sudoku #3

Fiendish (16-20)

Sudoku #25

Fiendish (16-20)

Sudoku #24

Difficult (11-15)

Sudoku #23

Difficult (11-15)

Sudoku #226

Fiendish (16-20)

Sudoku #225

Difficult (11-15)

Sudoku #224

Difficult (11-15)

Sudoku #223

Fiendish (16-20)

Sudoku #222

Challenging (6-10)

Sudoku #221

Challenging (6-10)

Sudoku #220

Fiendish (16-20)

Sudoku #22

Difficult (11-15)

Sudoku #219

Fiendish (16-20)

Sudoku #218

Difficult (11-15)

Sudoku #217

Difficult (11-15)

Sudoku #216

Fiendish (16-20)

Sudoku #215

Difficult (11-15)

Sudoku #214

Difficult (11-15)

Sudoku #213

Difficult (11-15)

Sudoku #212

Difficult (11-15)

Sudoku #211

Difficult (11-15)

Sudoku #210

Fiendish (16-20)

Sudoku #21

Difficult (11-15)

Sudoku #209

Difficult (11-15)

Sudoku #208

Fiendish (16-20)

Sudoku #207

Challenging (6-10)

Sudoku #206

Difficult (11-15)

Sudoku #205

Difficult (11-15)

Sudoku #204

Difficult (11-15)

Sudoku #203

Challenging (6-10)

Sudoku #202

Fiendish (16-20)

Sudoku #201

Fiendish (16-20)

Sudoku #200

Difficult (11-15)

Sudoku #20

Fiendish (16-20)

Sudoku #2

Difficult (11-15)

Sudoku #199

Difficult (11-15)

Sudoku #198

Challenging (6-10)

Sudoku #197

Difficult (11-15)

Sudoku #196

Challenging (6-10)

Sudoku #195

Difficult (11-15)

Sudoku #194

Difficult (11-15)

Sudoku #193

Difficult (11-15)

Sudoku #192

Fiendish (16-20)

Sudoku #191

Difficult (11-15)

Sudoku #190

Difficult (11-15)

Sudoku #19

Difficult (11-15)

Sudoku #189

Fiendish (16-20)

Sudoku #188

Difficult (11-15)

Sudoku #187

Challenging (6-10)

Sudoku #186

Difficult (11-15)

Sudoku #185

Difficult (11-15)

Sudoku #184

Fiendish (16-20)

Sudoku #183

Difficult (11-15)

Sudoku #182

Fiendish (16-20)

Sudoku #181

Challenging (6-10)

Sudoku #180

Difficult (11-15)

Sudoku #18

Difficult (11-15)

Sudoku #179

Difficult (11-15)

Sudoku #178 -Prize Puzzle

Difficult (11-15)

Sudoku #177

Challenging (6-10)

Sudoku #176

Difficult (11-15)

Sudoku #175

Challenging (6-10)

Sudoku #174 Prize Puzzle

Difficult (11-15)

Sudoku #173

Difficult (11-15)

Sudoku #172

Difficult (11-15)

Sudoku #171

Challenging (6-10)

Sudoku #170

Challenging (6-10)

Sudoku #17

Difficult (11-15)

Sudoku #169

Difficult (11-15)

Sudoku #168

Difficult (11-15)

Sudoku #167

Difficult (11-15)

Sudoku #166

Fiendish (16-20)

Sudoku #165

Difficult (11-15)

Sudoku #164

Difficult (11-15)

Sudoku #163

Difficult (11-15)

Sudoku #162

Challenging (6-10)

Sudoku #161

Difficult (11-15)

Sudoku #160

Difficult (11-15)

Sudoku #16

Fiendish (16-20)

Sudoku #159

Challenging (6-10)

Sudoku #158

Difficult (11-15)

Sudoku #157

Difficult (11-15)

Sudoku #156

Difficult (11-15)

Sudoku #155

Challenging (6-10)

Sudoku #154

Fiendish (16-20)

Sudoku #153

Difficult (11-15)

Sudoku #152

Challenging (6-10)

Sudoku #151

Difficult (11-15)

Sudoku #150

Difficult (11-15)

Sudoku #15

Fiendish (16-20)

Sudoku #149

Challenging (6-10)

Sudoku #148

Challenging (6-10)

Sudoku #147

Challenging (6-10)

Sudoku #146

Difficult (11-15)

Sudoku #145

Challenging (6-10)

Sudoku #144

Difficult (11-15)

Sudoku #143

Difficult (11-15)

Sudoku #142

Challenging (6-10)

Sudoku #141

Difficult (11-15)

Sudoku #140

Fiendish (16-20)

Sudoku #14

Fiendish (16-20)

Sudoku #139

Challenging (6-10)

Sudoku #138

Difficult (11-15)

Sudoku #137

Difficult (11-15)

Sudoku #136

Fiendish (16-20)

Sudoku #135

Challenging (6-10)

Sudoku #134

Difficult (11-15)

Sudoku #133

Difficult (11-15)

Sudoku #132

Difficult (11-15)

Sudoku #131

Difficult (11-15)

Sudoku #130

Difficult (11-15)

Sudoku #13

Difficult (11-15)

Sudoku #129

Difficult (11-15)

Sudoku #128

Difficult (11-15)

Sudoku #127

Difficult (11-15)

Sudoku #126

Challenging (6-10)

Sudoku #125

Difficult (11-15)

Sudoku #124

Fiendish (16-20)

Sudoku #122

Challenging (6-10)

Sudoku #121

Difficult (11-15)

Sudoku #12

Difficult (11-15)

Sudoku #11

Fiendish (16-20)

Sudoku #10

Fiendish (16-20)

Sudoku #1

GAME FUNCTIONS

  1. To enter a number, select the square you wish to enter the number into, once the square is highlighted select the number you wish to go in the square from the numbers below.
  2. If you have made a mistake you can erase a number from the grid by highlighting that number, then selecting “erase”.
  3. If you wish to reset the Sudoku completely, hit “reset”. The game will be ready to start again fresh.
  4. There is a timer above the Sudoku for you to track how long each Sudoku takes you to complete.
  5. To start a new game simply hit the button with a cross above the Sudoku.
  6. To save your game just hit the save button above the Sudoku. The timer will stop at that point and your game will be saved ready for when you revisit.
  7. To find saved games visit “MY GAMES” at the top of the page. A list of all of your saved games will be listed here. Simply hit play on the game you wish to rejoin.
  8. If you are stuck and need a helping hand, hit the reveal icon above the Sudoku and we will add an extra number into the Sudoku.