Overlapping Skyscrapers Logic Puzzle Challenge (QC-56)
OVERLAPPING SKYSCRAPERS Puzzles Instructions This puzzle is composed of two regular skyscraper puzzles overlapping with each other. Numbe...
PAINT BY NUMBERS • MINESWEEPER (QC-55)
PAINT BY NUMBERS • MINESWEEPER Puzzle Instructions Paint some cells in the grid such that the number given in each cell represents the...
EVERY SECOND BREAKPOINT WITH 2 LOOPS (QC-54)
EVERY SECOND BREAKPOINT WITH 2 LOOPS Puzzle Instructions Draw two disjoint loops in the grid using horizontal and vertical line segments...
FRAME SUDOKU (QC-53)
FRAME SUDOKU Puzzle Instructions Place digits in the given range in the grid such that every row, column, and boldly outlined box contai...
CORAL FINDER (QC-36)
CORAL FINDER Puzzle Instructions The grid represents a sea with a hidden coral reef. Paint some squares to create a contiguous reef (di...
Repeated Neighbours Sudoku Challenge (DSL #1)
This is my first Sudoku for The League of Extraordinary Ladies & Gentlemen . Double thanks to Prasanna, first for testing this Sudoku an...
PRODUCT CLUSTERS (QC-52)
PRODUCT CLUSTERS Puzzle Instructions Fill the grid with numbers in the given range such that every row and column contains distinct digi...
ABC CONNECTORS or ARUKONE (QC-51)
ABC CONNECTORS or ARUKONE Puzzle Instructions Connect identical letters in the grid with line segments running either in horizontal or v...
EXTREME DIFFERENCE SUDOKU (QC-50)
EXTREME DIFFERENCE SUDOKU Puzzle Instructions Place digits in the given range in the grid such that every row, column and boldly outline...
FENCES or SLITHERLINKS OR RUNDWEG (QC-49)
FENCES or SLITHERLINKS OR RUNDWEG Puzzle Instructions Connect adjacent dots in the grid with vertical or horizontal line segments so as ...
Crack the Code of Diagonal Number Place (QC-48)
DIAGONAL NUMBER PLACE or DIAGONAL SUDOKU Puzzle Instructions Place digits in the given range in the grid such that all rows, columns, and ...
SPARSE SKYSCRAPERS (QC-47)
SPARSE SKYSCRAPERS Puzzle Instructions Fill the grid with numbers so as to represent a colony of skyscrapers. Every row and column conta...
Cave (QC-46)
Cave Puzzle Instructions Draw a single loop in the grid along the side of the cells to represent a cave. The border of the cave can’t ...
EVERY SECOND STRAIGHT (QC-45)
EVERY SECOND STRAIGHT Puzzle Instructions Draw a single continuous loop in the grid using vertical and horizontal line segments such t...
STAR BATTLE (QC-44)
STAR BATTLE Puzzle Instructions Place given number of stars in the grid so that no two stars touch each other, not even diagonally. Ever...
Best of LMI Sudoku tests 2010 - 2011 on 14th - 16 Dec 2013
Best of LMI Sudoku tests 2010 - 2011 on 14th - 16 Dec 2013 This test has 20 sudokus , chosen from each of the 18 sudoku tests held by...
PRODUCT NUMBER PLACE (QC-43)
PRODUCT NUMBER PLACE Puzzle Instructions Fill the grid with digits in given range so that every row, column and boldly outlined block (d...
MISSING BREAKPOINTS (QC-42)
MISSING BREAKPOINTS Puzzle Instructions Draw a single continuous loop in the grid using horizontal and vertical line segments such that ...
Antipodes or Network (QC-40)
Antipodes or Network Puzzle Instructions Draw two lines from each globe to connect a person from the northern hemisphere (blue) to a cor...
Tiger in the Woods Puzzle: Logic Path Challenge (QC-39)
"OPEN ENDED PATH" or "Tiger in the Woods" Puzzle Instructions Draw an open-ended path (having a distinct starting-poi...
DUTCH LOOP (QC-38)
DUTCH LOOP Puzzle Instructions Draw a loop (closed path) passing through every cell in the grid exactly once. The loop must take a 90 de...
SUM NUMBER PLACE or Killer Sudoku (QC-37)
Here are the Killer Sudoku Puzzles for you to learn about this puzzle variation. Can you solve these puzzles? SUM NUMBER PLACE or Killer S...
ForSmarts XIth: Classic Logic & Sudoku Puzzle Contest
ForSmarts XIth Anniversary Contest All puzzles in this contest are quite classic or a combination of classic ones. The common trick he...
HIDDEN WORDS (QC-35)
HIDDEN WORDS Puzzle Instructions The letters of the given words are hidden in the grid, exactly one word in each row and column. Write d...
Even Odd Sudoku (QC-34)
Even Odd Sudoku Puzzle Instructions Place digits in the given range in the grid in such a way that each row, column and outlined area ...
Consecutive Sudoku (QC-33)
Consecutive Sudoku Puzzle Instructions Place digits in the given range in the grid in such a way that each row, column and outlined ar...
Daily Sudoku League of Extraordinary Ladies & Gentlemen
The League of Extraordinary Ladies and Gentlemen is about like-minded Sudoku creators and solvers from across the Globe. Each day one o...
Palindrome (QC-32)
Palindrome Puzzle Instruction Fill some cells with A, B or C so that every row and every column contains a palindrome (i.e. a sequence ...
EVERY SECOND BREAKPOINT (QC-31)
"Every Second Breakpoint" Puzzle Instructions Draw a single continuous loop in the grid using horizontal and vertical line seg...
TUNNEL or Snake (QC-30)
Tunnel or Snake Puzzle Instructions The map shows both ends of a secret tunnel, while the numbers indicate how many squares in each row ...
THERMOMETERS (QC-29)
THERMOMETERS Puzzle Instructions The thermometers in the grid all have their own level of mercury. Mercury always flows from the rou...
DARTS (QC-26)
DARTS Puzzle Instructions Use all the darts to score the given target exactly. No section of the board may be hit more than once. ...
MASTERMIND (QC-25)
Mastermind Puzzle Instructions Try to find out the correct series of letters with the help of the information given by the black and whi...
ARROWS (QC-24)
Arrows Puzzle Instructions Draw arrows in the squares around the large square. Each square has one arrow and each arrow points to at lea...
NUMBER PLACE (QC-23)
"Number Place or Irregular Sudoku" Puzzle Instruction Place digits in the given range in the grid in such a way that all rows...
CAMP SITE or TENTS (QC-22)
Camp or Tents Puzzle Instruction Locate the tents in the grid. Each tree is connected to exactly one tent, found in a horizontally or ve...
Solve the Challenging Magnets Puzzle (QC-21)
Magnets Puzzle Instructions The grid is made up of magnetic and non-magnetic plates. Each magnetic plate has two halves: one positive (+) ...
DOMINO HUNT (QC-20)
"Domino Hunt" Puzzle Instructions We have placed a complete domino set of the given order in the grid. However, the sides of th...
H2O (QC-19)
H2O Puzzle Instructions There are a number of molecules of water (H2O) in the grid, composed of two atoms of hydrogen (H) and one atom of...
JAPANESE SUMMO or Sums (QC-18)
"JAPANESE SUMMO or Sums" Puzzle Instructions Place digits 1~9 in the grid so that no row or column contains the same digit more...
Sikaku or Rectangles (QC-17)
"Sikaku or Rectangles" Puzzle Instructions Divide the grid into rectangles so that each rectangle contains exactly one number, ...
LMI Sudoku Screen Test #4 : 15 - 18 Nov, 2013
LMI Sudoku Screen Test #4 This Screen Test 4 is a slightly differently designed test than regular LMI monthly tests. Here are the key ...
AS EASY AS ABCD (QC-15)
"As Easy As ABCD" Puzzle Instructions Enter the letters as given in the range, so that each letter exactly once, in all of the ...
PLOTTO or Skyscrapers (QC-14)
"PLOTTO or Skyscrapers" Puzzle Instructions The grid represents a plot with buildings of different heights. In each row and col...
Elastic Bands (QC-13)
Elastic Bands Puzzle Instructions Pegs are placed in a circle like the numbers on a clock. The pegs are connected to each other with ela...
