Challenge No. 587: Repeat the vowels as per their order of occurrence.
Solved using: Python in Excel.
REPT
Repeats a text string a specified number of times in Excel.
Cross Product with Repeats
Challenge No. 585: Prepare the cross product of Column1 with Column2 where an entry should be repeated by the number in brackets.
Solved using: Python.
Cross Product with Multiples
Challenge No. 584: Prepare the cross product of Column1 with Column2 where an entry should be repeated by the number in brackets.
Solved using: R.
Tap Code Cipher Generator
Challenge No. 548: Since long, I didn’t post a cipher challenge.
Solved using: Python in Excel.
Build Alphabet Staircase
Challenge No. 523: Make the staircase of alphabets.
Solved using: Excel VBA.
Find Next Sparse Number
Challenge No. 512: A number is called a Sparse number if its binary form doesn’t have any two adjacent 1s.
Solved using: Python in Excel.
Date Cipher Decryption
Challenge No. 492: DATE CIPHER DECRYPTER – Decrypt the given messages which were encrypted using following logic.
Solved using: Python in Excel.
Find Birds in Grid Rows
Challenge No. 443: Given 10×10 grid in A2:K11 contains bird names across rows (not in columns).
Solved using: Python in Excel.
Convert Resistance to Ohms Unit
Challenge No. 438: Now, let’s express the derived values as K, M or G (Kilo, Mega or Giga).
Solved using: Python in Excel.
Draw Boat Using Grid
Challenge No. 435: Draw the given boat..
Solved using: Excel VBA.