SKU: 67788228722

ACSL Contests 2020-2021

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Description

ACSL Contests 2020-2021This book contains the 2020 2021 contests organized by the American Computer Science League. ACSL is divided into multiple divisions to appeal to different abilities of students. Each competition in the Senior, Intermediate, and Junior divisions consist of two parts: Theory Problems that cover fundamental concepts in computer science and a Coding Problem that students solve by writing a computer program in a language of their choice. The Elementary

This book contains the 2020-2021 contests organized by the American Computer Science League. ACSL is divided into multiple divisions to appeal to different abilities of students. Each competition in the Senior, Intermediate, and Junior divisions consist of two parts: Theory Problems that cover fundamental concepts in computer science and a Coding Problem that students solve by writing a computer program in a language of their choice. The Elementary and Classroom divisions consist of theory problems only.

The 2020-2021 school year was ACSL's 43rd year of continuous operation! About 5,000 students in the United States, Canada, Europe, and Asia participated. We welcome the reader to learn more about the American Computer Science League on its website, www.acsl.org.

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SKU: 67788228722

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Amazon Customer
Battle Creek, US
★★★★★ 5
Great quality!
Color: White
Great quality! Easy to put together!
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Reviewed in the United States on May 12, 2026
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it is awesomeness
New York, US
★★★★★ 5
Great
Color: White
Very nice easy to install
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Reviewed in the United States on April 19, 2026
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Tina
Chelsea, US
★★★★★ 5
The Perfect Shelves!
Color: Wooden
Great quality and easy to assemble. The perfect shelves for my space.
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Reviewed in the United States on March 16, 2026
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Lisa Rattee
Dallas, US
★★★★★ 5
Beautiful Decorative and Light Weight Shelving!
Color: White
Beautiful shelving. Came with hardware for hanging and a ruler strip template for mounting locations, although the holes did not match up with the shelf holes. Shelves are just the right size for my purpose and also decorative and light weight.
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Reviewed in the United States on May 24, 2026
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natalie
Waukegan, US
★★★★★ 4
sturdy, solid wood, a couple of blemishes
Color: Black
The shelves are securely packed for shipping. The box for the actual item was dented and smashed at one corner, but the contents were well secured. The support braces (6 in total) had a blemish on one - which I will cover with black permanent marker and face on the inside. The second support, which was packed so one could see the defect upon opening of the box, had a couple of dings on the top of the shelf and a huge notch taken out of the side of the support - which is black and near the top and shouldn't be noticable. I question the quality control to ship out that piece with the serious notch, especially because it was right on top when you opened the box, fully visible. I originally thought it was an angled hole for a screw, until I read the instructions and then realized the others didn't have that notch. The 3 shelves are fine except for the one with a few small dings/dents on the top side. The set comes with dowels, all hardware and so forth. Overall these are solid sturdy shelves.
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Reviewed in the United States on June 17, 2024

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