Nanro by Michael Tang
or solve online (using our beta test of Penpa-Edit tools; use the tab key to alternate between shading and number entry modes)
Theme: L Tetrominoes
Author/Opus: This is the 10th puzzle from guest contributor Michael Tang.
Rules: Standard Nanro rules.
Difficulty: 1.5 stars
Time Standards (highlight to view): Grandmaster = 0:50, Master = 1:30, Expert = 3:00
Solution: PDF; a solution video is also available here.
Note: Follow this link for Nanro puzzles on this website and this link for variations on Nanro puzzles. If you are new to this puzzle type, here are our easiest Nanro Puzzles to get started on. More Nanro puzzles can be found in A Number o’ Nanro by Prasanna Seshadri.