You can find here a collection of coding challenges from CodeSignal.

Content:

• Arcade

  • Intro

• Challenges

  • Easy
  • Medium
  • Hard

Arcade

Intro

#	Challenge	Difficulty	Solution
1	[add]	Easy	[Solution]
2	[centuryFromYear]	Easy	[Solution]
3	[checkPalindrome]	Easy	[Solution]
4	[adjacentElementsProduct]	Easy	[Solution]
5	[shapeArea]	Easy	[Solution]
6	[makeArrayConsecutive2]	Easy	[Solution]
7	[almostIncreasingSequence]	Easy	[Solution]
8	[matrixElementsSum]	Easy	[Solution]
9	[allLongestStrings]	Easy	[Solution]
10	[commonCharacterCount]	Easy	[Solution]
11	[isLucky]	Easy	[Solution]
12	[sortByHeight]	Easy	[Solution]
13	[soon]	Medium	[Solution]

Challenges

Easy

#	Challenge	Difficulty	Solution
1	[arraySumAdjacentDifference]	Easy	[Solution]

Medium

#	Challenge	Difficulty	Solution
1	[]	Medium	[Solution]

Hard

#	Challenge	Difficulty	Solution
1	[]	Hard	[Solution]