Coloring [0 1 0 1 1 0 2] seems to work for test case 2, giving it a chromatic number of 3 rather than 4.
yes.. corrected. Thanks for pointing it out :-)
Remove all the consonants
Unique values without using UNIQUE function
Remove entire row and column in the matrix containing the input values
Decrypt the cypher using XOR encryption (for beginners)
Mongean Shuffle : 2
Text Processing - New
Path of least resistance - Move all direction
Integer sequence - 2 : Kolakoski sequence
all possible subsets of set
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