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 Puzzle Collection for Beginners and Experts (QC-26)
Dart is a puzzle type in which puzzles can be very easy and it can range to very tough. I remember in the 2012 World Puzzle Championship, th...
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 Puzzle Guide: Rules and Solve Logic Challenges (QC-24)
Arrows is a very interesting and challenging puzzle type. To solve this puzzle, a lot of pencil marks need to be made so that one can keep ...
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 Puzzles: Easy to Advanced Difficulty Levels (QC-19)
This H2O is a very interesting puzzle type. It used to appear in the puzzle championships around the year 2010 and also appeared in some 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, ...
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...
Battleships or ARMADA (QC-12)
"Battleships or ARMADA" Puzzles Instructions The grid harbours a hidden fleet of ships as pictured. Ships are positioned eithe...
Pipe Work (QC-11)
Pipe Work Puzzle Instructions All hubs are interconnected by pipes. The number on each hub indicates the number of pipes coming together...
Star Attraction (QC-8)
"Star Attraction" Puzzle Instructions Locate the stars in the grid. The figures indicate the number of stars in each row and c...
ABCD Division Puzzles: Solve 3 Fun Challenges (QC-9)
This is an interesting puzzle type. In this puzzle, we need to divide the given grid into sections containing all four or more of the lette...
Kakuro (QC-8)
Summo or Kakuro Puzzle Instruction Fill the grid with series of digits (one digit per cell), which add up to the number in the shaded cl...
Letter Hive (QC-7)
"Letter Hive" Puzzle Instructions Fill the empty cells with the letters A to F in such a way that the cells surrounding a col...
Hitori Puzzle Guide with Example and 3 Challenges (QC-6)
Hitori is a very famous Japanese-origin puzzle type. This puzzle type is also known as All Alone, as in this puzzle, no two of the same numb...
Master Four Winds Puzzles with Logic and Deduction (QC-5)
Along the Lines puzzle is a famous puzzle type that is also known by the name 'Four Winds'. The name 'Four Winds' is used wh...
Vista Puzzle Quixy Challenge (QC-4)
Step back in time to tackle a brilliant classic! The Vista Puzzle was incredibly famous around the year 2010, and our Quixy Challenge is the...
DIALOGIX (QC-3)
DIALOGIX Puzzle Instructions Complete the grid by entering digits from the indicated range in the empty cells in such a way that each di...
Twist Logic Puzzle: Rules and 3 Practice Puzzles (QC-2)
Twist is a very old puzzle type that was very famous around the year 2010. This puzzle is also very popular nowadays and appears in many puz...
