Puzzle No 166: Surplus Sudoku

This Puzzle was created during the speed setting contest over Cracking The Cryptic discord server within a time limit of 45 min.

Rules:

Insert a number in the indicated range into each cell so that no number repeats in any row or column. Some regions appear with more cells than there are numbers in the indicated range. Some number(s) repeat in these regions, but all numbers in the indicated range must appear at least once within each of these regions.

Penpa+: Online Solving

Puzzle:  Range (1-6)