3-Sum is a math numerical placement puzzle, conceptualized and designed by a daughter to keep her elderly mom's brain sharp.
Young or old, if you can add three numbers then you can play this game. But, don't let the simplicity of the math fool you While some puzzles are easy, others will definitely provide your brain a fun challenge.
There are four levels of math puzzle difficulty: Novice, Advanced, Expert and Master.
The object of the game is to fill a 3 3 grid with digits from 1 to 9 such that:
adding the three digits in each row will equal the provided sum for that row;
adding the three digits in each column will equal the provided sum for that column;
adding the three digits on the diagonal starting from the top left cell and ending with the bottom right cell will equal the provided sum for that diagonal.
The puzzles can be completed by one person, or can be used by multiple players - family and friends - for hours of recreational and educational fun.
This book, Volume 2, contains puzzles 101 to 200 (that's 100 puzzles, in total) with solutions included.
Puzzles 1 to 100 are in Volume 1.
Автор: Ocaya Carlo Название: Mystical Tales: The Knight ISBN: 0999807196 ISBN-13(EAN): 9780999807194 Издательство: Неизвестно Рейтинг: Цена: 28500.00 T Наличие на складе: Невозможна поставка. Описание:
My name is Aya Storm,
I fight to protect those in my care. The World. My family. And my sanity.
In a land far, far away, there lies the land of Gaiadon. Home to one of the most aspired people, and a place filled with magic. Found in every home, sold in every store. Monsters roam free. Guilds are made. And adventure could be found in every corner.
Though the world thrives in majestic beauty, an unforeseen darkness looms.
Returning home, decision I have made has caused the unnecessary deaths of many. With many more weeping for it. The Council now aims for the head of someone I care for. Nightmares of my past has returned, and now haunts me in my sleep. A dark and ancient power rises from the Kregor Kingdom as the strength of the alliance shakes.
But as I struggle to fight all these, will I fall to enemy lines? Or fall to my own sanity first?
My name is Aya Storm, and this is my tale.
Автор: Ocaya Carlo Название: Mystical Tales: The Knight ISBN: 0999807188 ISBN-13(EAN): 9780999807187 Издательство: Неизвестно Рейтинг: Цена: 25740.00 T Наличие на складе: Невозможна поставка. Описание:
My name is Aya Storm,
I fight to protect those in my care. The World. My family. And my sanity.
In a land far, far away, there lies the land of Gaiadon. Home to one of the most aspired people, and a place filled with magic. Found in every home, sold in every store. Monsters roam free. Guilds are made. And adventure could be found in every corner.
Though the world thrives in majestic beauty, an unforeseen darkness looms.
Returning home, decision I have made has caused the unnecessary deaths of many. With many more weeping for it. The Council now aims for the head of someone I care for. Nightmares of my past has returned, and now haunts me in my sleep. A dark and ancient power rises from the Kregor Kingdom as the strength of the alliance shakes.
But as I struggle to fight all these, will I fall to enemy lines? Or fall to my own sanity first?
My name is Aya Storm, and this is my tale.
Автор: Ocaya Carlo Название: Mystical Tales: The Cursed Queen ISBN: 0999807129 ISBN-13(EAN): 9780999807125 Издательство: Неизвестно Рейтинг: Цена: 24040.00 T Наличие на складе: Невозможна поставка.
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