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Wil je zeker zijn dat je cadeautjes op tijd onder de kerstboom liggen? Onze winkels ontvangen jou met open armen. Nu met extra openingsuren op zondag!
- Afhalen na 1 uur in een winkel met voorraad
- Gratis thuislevering in België vanaf € 30
- Ruim aanbod met 7 miljoen producten
Resultaten voor "Jeff Heldt"
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Math Puzzles For Grade 7
Jeff Heldt
- Paperback | Engels | Math Puzzles and Brainteasers | nr. 4
- Sudoku Mine combines Sudoku puzzle with Minesweeper game. The goal is to place three mines in every row, column and region. The digits in the grid rep... Lees meer
€ 17,95Levering 2 à 3 weken€ 17,95Levering 2 à 3 weken -
Brain Tickler
Jeff Heldt
- Paperback | Engels | Logic Puzzle Books | nr. 3
- Mathrax consists of a square grid. The goal is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side. No number may ... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Mathematical Brain Teasers
Jeff Heldt
- Paperback | Engels | Math Brain Teasers for Adults | nr. 2
- Rossini Sudoku is a variation of the classic sudoku. The arrows outside the grid indicate that the nearest three digits in the corresponding direction... Lees meer
€ 17,95Levering 2 à 3 weken€ 17,95Levering 2 à 3 weken -
Daily Maths Puzzle
Jeff Heldt
- Paperback | Engels | Calcudoku Puzzle Books | nr. 3
- CalcuDoku is a mathematical and logical puzzle loosely similar to sudoku. It was invented by a Japanese mathematics teacher Tetsuya Miyamoto. The obje... Lees meer
€ 17,95Levering 2 à 3 weken€ 17,95Levering 2 à 3 weken -
5th Grade Math Puzzles
Jeff Heldt
- Paperback | Engels | Brain Games for Kids | nr. 1
- Tents ("Tents and Trees") is a logic puzzle invented by Léon Balmaekers (Netherlands). The task is a grid of squares, some of them contain trees. The ... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Crazy Puzzles
Jeff Heldt
- Paperback | Engels | Brain Teaser Books | nr. 1
- Country Road is a logic puzzle invented by Nikoli. The puzzle consists of a rectangular grid of any size divided into regions. The goal is to draw a s... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Math Brain Teasers For Adults With Answers
Jeff Heldt
- Paperback | Engels | Brain Teaser Books | nr. 5
- Water Fun is played on a rectangular or square grid. The goal is to fill water in some parts of the grid. Numbers outside the grid show how many cells... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Maths Teasers For Adults
Jeff Heldt
- Paperback | Engels | Sudoku Puzzle Books | nr. 1
- Pencilmark Sudoku has 81 groups of digits in a 9 x 9 grid. Like a standard sudoku, the puzzle must be completed in such a way that each row, each colu... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Hard Mind Puzzles
Jeff Heldt
- Paperback | Engels | Hard Puzzles | nr. 1
- Sign In is played on a square grid. The goal is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side. No number may... Lees meer
€ 17,95Levering 2 à 3 weken€ 17,95Levering 2 à 3 weken -
Challenging Brain Teasers For Adults
Jeff Heldt
- Paperback | Engels | Brain Teaser Puzzles | nr. 5
- Kuroshiro ("Kuroshirorupu"; from Japanese, literally "black and white loop") is played on a grid with black and white circles in some cells. The goal ... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Mental Maths Puzzles
Jeff Heldt
- Paperback | Engels | Logic and Math Puzzle Books | nr. 1
- Nanro ("Number Road") is a logic puzzle published by Nikoli. The task consists of a rectangular or square grid divided into regions. The goal is to fi... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Ying - Yang Puzzles
Jeff Heldt
- Paperback | Engels | Logic Puzzles and Teasers | nr. 1
- Yin-Yang consists of a rectangular or square grid with white and black circles in some cells. The aim is to place a black or white circle in each empt... Lees meer
€ 17,95Levering 2 à 3 weken€ 17,95Levering 2 à 3 weken -
Brain Challenges For Adults
Jeff Heldt
- Paperback | Engels | Brain Teaser Puzzles | nr. 3
- Nurimaze ("Nurimeizu") consists of a grid divided on regions. The aim is to blacken some regions according to the following rules: - Cells with letter... Lees meer
€ 17,95Levering 2 à 3 weken€ 17,95Levering 2 à 3 weken -
Fun Puzzle Games For Adults
Jeff Heldt
- Paperback | Engels | Logic Puzzles with Answers | nr. 4
- In Digital Battleships all cells of the grid contain numbers. The values on the right and bottom edges of the grid reveal the sum of the numbers in ea... Lees meer
€ 17,95Levering 2 à 3 weken€ 17,95Levering 2 à 3 weken -
Difficult Puzzle Games
Jeff Heldt
- Paperback | Engels | Brain Teaser Books | nr. 2
- Skyscraper Sudoku contains clues around the edge. The task is to place digits in the grid. Each digit represents the height of the skyscraper in each ... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Best Puzzle Games
Jeff Heldt
- Paperback | Engels | Brain Teaser Puzzles | nr. 2
- Canal View is played on a rectangular grid. Some of these cells have numbers in them. The aim is to blacken some cells of a grid according to the foll... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Easy Brain Teasers For Adults
Jeff Heldt
- Paperback | Engels | Brain Teaser Books | nr. 3
- Fillomino ("Polyominous") is a type of logic puzzle. It is played on a rectangular grid of squares. Some cells of the grid start containing numbers, r... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Japanese Puzzle
Jeff Heldt
- Paperback | Engels | Brain Teaser Books | nr. 4
- Seismic is a logic puzzle published by Nikoli. The puzzle consists of a rectangular grid of any size divided into polyomino sections called "rooms". E... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Fun Logic Games
Jeff Heldt
- Paperback | Engels | Logic Puzzle Books | nr. 4
- Gyokuseki ("Gyokusekikonko Puresu"; from Japanese, literally "gems and stones") is a logic puzzle created by Naoki Inaba (Japan). The aim is to fill a... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Math Logic Puzzles For Adults
Jeff Heldt
- Paperback | Engels | Logic Puzzle Books | nr. 1
- Roma is a logic puzzle published by Nikoli. A rectangular or square grid is divided into regions. Some cells of the grid contain black circles. The go... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Block Puzzles
Jeff Heldt
- Paperback | Engels | Logic Puzzle Books | nr. 2
- Patchwork (also known as "Tatami") consists of a square grid divided into regions ("rooms"). Each room must be filled with each of the digits from 1 t... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Brain Logic Puzzles
Jeff Heldt
- Paperback | Engels | Brain Games and Puzzles | nr. 1
- Nurikabe is a logic puzzle ("nurikabe" in Japanese folklore is an invisible wall that blocks roads and upon which delays in foot travel are blamed; ot... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken -
Fun Puzzles To Solve
Jeff Heldt
- Paperback | Engels | Logic Puzzles with Answers | nr. 5
- Peintoeria ("Paint Area") is a logic puzzle published by Nikoli. The puzzle consists of a rectangular grid of any size divided into regions. The goal ... Lees meer
€ 17,95Levering 2 à 3 weken€ 17,95Levering 2 à 3 weken -
Brain Teasers With Answers For Students
Jeff Heldt
- Paperback | Engels | Kakuro Puzzle Books | nr. 2
- Kakuro (also known as "Cross Sums") is a logical puzzle, a mathematical equivalent of crosswords. The puzzle consists of a playing area of filled and ... Lees meer
€ 10,45Levering 1 à 2 weken€ 10,45Levering 1 à 2 weken