Articles liés à Difficult Kakuro: 200 puzzles

9781503314467: Difficult Kakuro: 200 puzzles
Couverture souple
ISBN 10 : 1503314464 ISBN 13 : 9781503314467
Editeur : CreateSpace Independent Publishing Platform, 2014

Synopsis

Advanced Arithmetic Deduction: The Master Kakuro Collection

Abandon standard entry-level placement. Engineered strictly for experienced solvers requiring maximum cognitive friction, this massive 200-grid compendium bypasses introductory frameworks. By escalating grid dimensions up to massive 18x18 and 15x20 layouts, this volume demands a complete shift in spatial arithmetic and continuous forward projection.

Mandatory Solving Mechanics: The Splitting Strategy

Basic cross-hatching and simple sum combinations are insufficient to navigate matrices of this scale. To break these advanced locks, solvers must execute regional "Splitting." When a specific block of cells is completely covered by intersecting horizontal and vertical sum clues, you must calculate the total combined sum of the region and subtract known perpendicular overlaps. This advanced subtraction technique systematically isolates guaranteed internal candidates without resorting to guesswork.

Multi-Constraint Variant Escalation

The final 50 grids escalate the cognitive requirement by hybridizing standard Cross Sums with aggressive structural anomalies:

  • Inequality Geometry (Greater/Less Than): Navigate grids where standard borders are replaced by strict mathematical inequality signs (> and <), dictating the absolute hierarchical relationship between adjacent cells.
  • Parity Constraints (Odd-Even): Exploit visual architecture where shaded cells are mathematically locked to odd numbers, and clear cells strictly mandate evens.
  • Proximity Logic (Consecutive & Non-Consecutive): Manage grids featuring interstitial bars that mandate absolute numerical adjacency, or rulesets that strictly forbid consecutive numbers from touching.
  • KenKuro Integration: Master hybrid matrices that introduce secondary mathematical operations beyond standard addition.
Optimized for High-Volume Cognitive Tracking

Every grid is mathematically verified to possess strictly one unique solution through pure arithmetic logic alone. Whether utilized as a rigorous daily mental workout or an extreme deductive challenge for an experienced adult, this collection provides the definitive defense against deductive stagnation.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Welcome to volume 2 of the series!
This is not just another book of Kakuro or Cross Sums puzzles. This is a book of BIG and DIFFICULT Kakuros, which will definitely test your solving skills!
There are 200 “crosswords with numbers” in here. The first 150 puzzles are your standard, but difficult, Kakuros in different sizes, from small 8x8 to some really big ones such as 18x18 or 15x20. The final 50 puzzles are Kakuro variants, including consecutive Kakuro, non-consecutive Kakuro, odd-even Kakuro, greater-less Kakuro and last but not least, Kenkuro!
Half of the puzzles are labeled HARD and the rest are MEDIUM, with a very few EASY ones, which are there just to warm you up.
So, get ready for a serious challenge which will provide hours and hours of fun!
ENJOY!

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
CreateSpace Independent Publishing Platform
Date d'édition
2014
Langue
anglais
ISBN 10 
1503314464
ISBN 13 
9781503314467
Reliure
Broché
Nombre de pages
151
Coordonnées du fabricant
Manufactured by Amazon on behalf of the author
https://www.amazon.fr/hz/contact-us

c/o Amazon Media EU S.à.r.l., 38 Avenue John F. Kennedy
Luxembourg
L-1855
Luxembourg