Challenge No. 470: Find the next number which is greater and made from arranging digits from that number.
Solved using: Python in Excel.
⭐️⭐️ Easy
Slightly challenging problems for learners.
List Palindromic Evil Numbers
Challenge No. 464: Work out the first 1000 Evil Numbers (at least 2 digits) which are Palindromic also.
Solved using: Python in Excel.
Merge Subject Maximum Marks
Challenge No. 200: Merge the two tables by taking maximum marks of the subject.
Solved using: Python in Excel.
Identify Anti-Perfect Numbers
Challenge No. 455: Anti perfect number is that number where number is equal to sum of reverse of its perfect divisors’ digits.
Solved using: Python in Excel.
Reverse Cumulative Row Sums
Challenge No. 194: The cumulative sum across rows is given in problem table.
Solved using: Python in Excel.
Identify Rotated String Matches
Challenge No. 449: List the String1 and String2 if they are rotated versions of each other.
Solved using: Python in Excel.
Generate Triangles By Row Count
Challenge No. 448: Given the r (number of rows) value in column A, generate the given triangles.
Solved using: Python.
Unstack Groups for Summation
Challenge No. 193: Transpose the problem table into result table.
Solved using: Python in Excel.
Top 3 Closest City Pairs
Challenge No. 446: The distance between two cities is given in the grid.
Solved using: R.
Generate Look-and-Say Sequence
Challenge No. 444: Look & Say Sequence
Going from Left to Right in a number, take a digit and insert how many times this digit appears to the left of the digit.
Solved using: Python in Excel.