Puzzle No 170: Double Statue Park Twilight

This Puzzle was created during the speed setting contest over Cracking The Cryptic discord server within a time limit of 60 min. The contest was "Statues in the Twilight Zone".

The goal was to create a Statue Park puzzle with an added Twilight twist (Rules explained below).

Edit 22nd August 9 PM ET: Simplified the Rules.

Rules:

Statue Park Rules (Uses 2 Full Pentomino Sets):

A bank of shapes is given with the grid, usually with each shape labeled for your convenience. Place each of the shapes exactly once into the grid, with rotations and reflections allowed. No two shapes can overlap or be orthogonally adjacent, and all of the space not occupied by shapes must be connected. Black circles in the grid represent spaces that must be contained in one of the shapes, and white circles represent spaces that may not be contained in a shape.

Additionally, The number clues act as minesweeper clues (i.e. clues addressing the neighboring 8 cells) i.e. if there is a number in a white circle it gives the number of black circles around it.

Theme: Double Pentomino Set

Penpa+: Online Solving

Puzzle: 

Puzzle No 169: Square Root Nurikabe

A Micro Puzzle to test out a new concept.

Later, Eric suggested, it can also be called Square Nurikabe by giving clues square way. Since the original idea struck me as Square root, I have left it as-is for this puzzle but may change the name in the future.

Have fun solving.

Rules:

Shade some blank cells so that the grid is divided into white regions. Each white region contains exactly one numbered cell and has the same area as the number. Two white regions may only touch each other diagonally. All shaded cells are connected to each other horizontally or vertically. Shaded cells do not form 2X2 squares.

Additionally, each clue behave as given or it can be replaced with the square root of its value

Penpa+: Online Solving

Puzzle: 

Puzzle No 168: Hybrid Sudoku (Quad Sums + Numbered Rooms)

A Micro Puzzle for Fun.

Rules:

Necklace Rules:

1.Quad Sums: 

A circle at a corner implies that one digit is the sum of the remaining three digits at that corner. Not all possible circles are given.

2.Numbered Rooms

Apply classic sudoku rules.

Clues outside the grid indicate the digit which has to be placed in the Xth cell in the corresponding direction, where X is the digit placed in the first cell in that direction.

Penpa+: Online Solving

Puzzle: