Problem 1
Black to play.
Interactive Puzzle
Problem 2
Black to play.
Interactive Puzzle
Problem 3
Black to play.
Problem 1
Black to play.
Problem 2
Black to play.
Problem 3
Black to play.
Problem 1
White to play.
Problem 2
White to play.
Problem 3
White to play.
I really liked this puzzle from blacktoplay.com:
(click image for interactive board)
Problem 1
White to play.
Problem 2
Black to play.
Problem 3
White to play.
Problem 1
White to play.
Problem 2
White to play.
Problem 3
White to play.
Problem 1
Black to play.
Problem 2
Black to play.
Problem 3
Black to play.
Problem 1
White to play.
Problem 2
Black to play.
Problem 3
White to play.
Problem 1
White to play.
Problem 2
White to play.
Problem 3
White to play.
Problem 1
White to play.
Problem 2
Black to play.
Problem 3
Black to play.
Problem 1
White to play.
Problem 2
White to play.
Problem 3
White to play.
Problem 1
Black to play.
Problem 2
White to play.
Problem 3
White to play.
Problem 1
Black to play.
Problem 2
White to play.
Problem 3
Black to play.
Problem 1
White to play.
Problem 2
Black to play.
Problem 3
Black to play.
Problem 1
Black to play.
Problem 2
Black to play.
Problem 3
Black to play.
Problem 1
Black to play.
Problem 2
White to play.
Problem 3
Black to play.
Problem 1
Black to play.
Problem 2
Black to play.
Problem 3
Black to play.
New Life & Death Brilliant Stratagems (新案詰碁死活妙機) is a classic problem book by Honinbo Shusai in 1910. The original contains 120-problems with problem variations. (…) The intended audience is 5d and above
Problem 1
Black to play.
Problem 2
Black to play.
Problem 3
Black to play.
Problem 1
Black to play.
Problem 2
Black to play.
This puzzle has two solutions.
Problem 3
Black play.
Problem 1
Black to play.
Problem 2
Black to play.
Problem 3
White to play.