Challenge No. 264: Populate the addresses for Greek alphabets appearing in the grid.
Solved using: Python in Excel.
Sort Odd Position Values
Challenge No. 574: Keep the numbers in even positions as it is and sort the numbers in odd positions.
Solved using: R.
Calculate Name-Based Durations
Challenge No. 573: Work out the durations in hours against all names.
Solved using: Python.
Rank stores by percentage of
Challenge No. 263: Table 1 (T1) has got customer satisfaction responses and Table 2 (T2) has got color coding of those responses.
Solved using: Python.
Weekly Count by Category
Challenge No. 572: Week 1 starts from 1st of the month.
Solved using: Python in Excel.
Digit-Constrained Product Numbers
Challenge No. 571: Find the first 500 numbers starting with 10 where number multiplied by its reversed digits contain only those digits which are there in the number.
Solved using: Python.
Swap Letters by Index Pair
Challenge No. 570: For a given string, interchange the alphabets by swapping positions given in Numbers column.
Solved using: Python in Excel.
Absolute Alphabet Frequency Difference
Challenge No. 569: Find the count of alphabets in String1 and String2 and take the absolute difference of count of common alphabets and retain the non-common ones, combine those alphabets along with their counts (sorted alphabetically).
Solved using: Python in Excel.
Transpose the given data from
Challenge No. 261: Transpose the given data from Problem Table into Result table as shown.
Solved using: Python in Excel.
Expand Alphabet Letter Gaps
Challenge No. 568: Fill in the missing letters between two letters in the given words.
Solved using: Python.