Slightly modified from an SDK game.
I think the object is to kill, but that the path is a little more complex than just seeing the key move. That’d hardly be a tsumego by itself, after all.
White to play
1 Like
As far as I can see, White can secure both eye denial and disconnection in a double ko (in one variation).
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That’s the solution, yeah!
EASY
White to play.
Interactive Puzzle
MEDIUM
White to play.
Interactive Puzzle
DIFFICULT
Black to play.
Interactive Puzzle
3 Likes
Welcome back! Everything alright?
How easy is this last easy? I really don’t feel it easy.
Yeah, everything is allright. My computer needed to be repaired (new battery) and this took so awful looooonnnngggggg.
2 Likes
I got right only the first move! 
1 Like
Easy
Black to play.
Interactive Puzzle
Medium
White to play.
Interactive Puzzle
Difficult
White to play.
Interactive Puzzle
2 Likes
Easy
Black to play.
Interactive Puzzle
Medium
Black to play.
Interactive Puzzle
Difficult
White to play.
Interactive Puzzle
2 Likes
Problem 1
White to play.
Interactive Puzzle
Problem 2
Black to play.
Interactive Puzzle
Problem 3
White to play.
Interactive Puzzle
2 Likes
Problem 1
White to play.
Interactive Puzzle
Problem 2
White to play.
Interactive Puzzle
Problem 3
White to play.
Interactive Puzzle
1 Like
Problem 1
/White to play.
Interactive Puzzle
Problem 2
White to play.
Interactive Puzzle
Problem 3
White to play.
Interactive Puzzle
1 Like
Problem 1
Black to play.
Interactive Puzzle
Problem 2
Black to play.
Interactive Puzzle
Problem 3
White to play.
Interactive Puzzle
1 Like
Wow! No more easy/ medium/ hard?
Qi Jing Zhong Miao is my new nemesis.
“Easy”!!! 18k!!!
Qi Jing Zhong Miao is a nice collection, thanks for bringing it to my attention. Will study it more careful and use it in this thread.
Indeed no more easy/ medium/ hard. Just wanted to avoid the (futile) discussion whether a puzzle is easy, medium or hard.
1 Like
Glad to help you 
Problem 1
Black to play.
Interactive Puzzle
Problem 2
White to play.
Interactive Puzzle
Problem 3
Black to play.
Interactive Puzzle
2 Likes
Experiment: instead of looking for some interesting puzzles I put some random numbers in. (Yes, I am lazy today.)
Problem 1
Black to play.
Interactive Puzzle
Problem 2
White / to play.
Interactive Puzzle
Problem 3
Black to play.
Interactive Puzzle
1 Like
Problem 1
White to play.
Interactive Puzzle
Problem 2
White to play.
Interactive Puzzle
Problem 3
White to play.
Interactive Puzzle
1 Like
Very easy, easy and intermediate.
Nice choice
1 Like
Problem 1
A puzzle from a go book with the most fascinating title I ever encountered: The Book of Pure Pleasures and Forgotten Worries by @xhu98
White to play.
Interactive Puzzle
Problem 2
White to play.
Interactive Puzzle
Problem 3
Author labelled this as a 9 dan puzzle. Not sure if this correct, but nonetheless an interesting and exciting puzzle. Use Hint option only when you are stuck.
White to play.
Interactive Puzzle
1 Like