Challenge No. 347: List the largest group of consecutive numbers in each column.
Solved using: R.
Daily Stock Closing Value
Challenge No. 134: Yesterday’s challenge was a tough one.
Solved using: Python in Excel.
Replace letters with nearest vowels
Challenge No. 346: The string contains only English alphabets.
Solved using: Python in Excel.
Sum digits along diagonals of grid
Challenge No. 345: Find the sum of digits of both the diagonals for the grids given.
Solved using: R.
Meter Reading Consumption Split
Challenge No. 133: Find out the electricity consumption for all 3 meters for given dates.
Solved using: R.
List all Katadrome numbers
Challenge No. 344: List all Katadrome numbers.
Solved using: Python in Excel.
Find nearest Palindrome numbers
Challenge No. 343: Palindrome number is that which is same even when read backwards.
Solved using: R.
Unpivot and Merge Names
Challenge No. 132: Unpivot the problem table into result table.
Solved using: Python in Excel.
List valid South African National IDs
Challenge No. 342: List the valid South African National IDs (person identification numbers).
Solved using: Python in Excel.
Sort odd positioned numbers
Challenge No. 341: Sort the numbers at odd positions.
Solved using: Python in Excel.