Rules: Place a digit from 1-9 into every cell such that every digit appears in every row, column, thickly outlined 3x3 region, and marked...

Rules: Place a digit from 1-9 into every cell such that every digit appears in every row, column, and thickly outlined 3x3 region....

Rules: Place a digit from 1-9 into every cell such that every digit appears in every row, column, and thickly outlined 3x3 region. Within...

hopefully easy :) Rules: Place a digit from 1-9 into every cell such that every digit appears in every row, column, and thickly outlined...

a sudoku for valentine's day! easily one of the best classics i've ever made, i hope you enjoy it! Rules: Place a digit from 1-9 into...

a tapa for valentine's day! Rules: Shade some cells so that all shaded cells form one orthogonally connected area. Clues cannot be...

made as a birthday present for thetearex15! this puzzle will likely be quite tricky for most solvers. Rules: Place a digit from 1 to 9...

Rules: Place a digit from 1-9 into every cell such that every digit appears in every row, column, thickly outlined 3x3 region, and marked...

Rules: Draw a loop through the centers of some cells which passes through each numbered cell. Two perpendicular line segments may...

a surprisingly non-trivial little guy! Rules: Draw a loop through the centers of all cells. Two perpendicular line segments may intersect...

Rules: Place a digit from 1-9 into each cell such that all digits appear in every row, column, and thickly outlined 3x3 region. Black...

Rules: Place a digit from 1-9 into each cell such that every digit appears in every row, column, thickly outlined 3x3 region, and...

Rules: Draw rectangular loops through the centers of empty cells so that every empty cell gets used. The sides of different rectangles...

Rules: Shade some cells so that all shaded cells form one orthogonally connected area. Regions with numbers must contain the indicated...

easy, hopefully smooth. Rules: Place a digit from 1-9 into each cell such that every digit from that range appears in every row, column,...

made as a birthday present for a non-puzzler who enjoys computer-generated mines :) Rules: Place up to two mines into some cells such...

my first puzzle with the "sum detector" constraint! didn't include the negative constraint that it typically comes with, though. Rules:...

i lost a bet to shye and owed her a puzzle, so this is that! Rules: Shade some cells so that all areas of orthogonally connected shaded...

Rules: Place a digit from 1-8 in each cell such that no digits repeat in rows, columns, or thickly outlined regions. A digit placed in a...

thanks to prasanna for the suggestion! Rules: Draw a single, non-intersecting loop that passes through the center of all cells, including...