Link seems to be broken for the interactive puzzle.
Forget to change it to not private. I only put some variations in, most points don’t have variations. Way too many intersections…
Black to start.
Interactive Puzzle
Interactive Puzzle
Interactive Puzzle
Interactive Puzzle
Interactive Puzzle
1 Like
All puzzles: white to play. The first three puzzles are 10 kyu-ish, the last three are 1 kyu-ish. Enjoy the fun.
Interactive Puzzle
Interactive Puzzle
Interactive Puzzle
Interactive Puzzle
Interactive Puzzle
Interactive Puzzle
1 Like
I’d say
pb1 20k
pb 2&3&4 10k
pb 5&6 1k
Thanks for the feedback.
This rating was provided by the author of the puzzles.
1 Like
Six more puzzles between 13 kyu and 1 kyu.
This puzzle is rated 13 kyu. Black to play.
Interactive Puzzle
This puzzle is rated 10 kyu.
White to play.
Interactive Puzzle
This puzzle is rated 7 kyu.
Black to play.
Interactive Puzzle
This puzzle is rated 1 kyu.
White to play.
Interactive Puzzle
This puzzle is rated 1 kyu.
White to play.
Interactive Puzzle
Black to play?
White to play?
Does it really matter?
Just solve these puzzles 
White to play.
White to play.
Black to play.
White to play.
Despite the curfew in the Netherlands that just have started, I offer you a five course dinner of go puzzles. Don’t overeat yourself and no burping please.
Enjoy the dishes.
Black to play.
Black to play.
Black to play.
White to play.
White to play.
I don’t know where I can give feedback on your problems, but I sometimes get correct moves labeled as wrong e. g. because they omit some unnecessary forcing move. Example: Play Go at online-go.com! | OGS — you don’t need to play atari on two stones before building the second eye.
Thanks for your feedback. I checked if I made a mistake in entering the solution into the OGS Puzzle program. I didn’t make a mistake.
This doesn’t have to mean that you are wrong. The solution that is given in the Dutch Go Magazine is the one that I presented here. There may be other correct solutions.
I haven’t discovered yet if it is possible to allow more correct solutions in the OGS Puzzles program.
By the way: not sure if I am going to try to find out if it is possible. After a three months period in which I entered more than 3100 puzzles (only about 200 more to go), I think I need some time off. 
3 Likes
I think you just put them like variation trees and label them wrong or correct.
1 Like
Thanks, I just checked the tool, and it is possible to mark multiple positions as correct.
I think the online clickable format has some different expectations than the printed magazine format. In a magazine, you can just show one example solution path, and the reader can think about the little variations by himself. In the clickable form, it is frustrating to enter a correct move and getting it labeled as error.
Thanks for your effort anyway! It’s a great resource.
1 Like
Black to play.
Interactive Puzzle
Interactive Puzzle
Interactive Puzzle
Interactive Puzzle
1 Like
Many of you discovered the first volume of Maeda Nobuaki’s Father of Tsumego collection, which up until today got more than 55 K views. The second volume is just as fascinating as the first volume.
So I handpicked the four following puzzles from the second volume of Maeda Nobuaki’s Father of Tsumego. Smell them, pick them up, caress them and don’t forget to solve them. And I bet you can’t stop after those puzzles. No problem, there are 206 more in this collection. Go for it.
Black to play.
Interactive Puzzle
White to play.
Interactive Puzzle
White to play.
Interactive Puzzle
Black to play.
Interactive Puzzle
Black to play.
Interactive Puzzle
Black to play.
Interactive Puzzle
Howdy folks, theme of the day is surprising moves. So start thinking out of the box. Let me help you 
Black to move.
Black to move. Only one move, although it might take some time to find it.
Black to move.
Black to play.
1 Like
I think this one needs one more move.
Here...
… wouldn’t it be better to cut at E3 and capture?
I can’t see a response by white that saves those stones.
Suddenly feeling a lot stronger today
Enjoy!
Black to play.
Interactive Puzzle
Black to play.
Interactive Puzzle
White to play.
Interactive Puzzle
White to play.
Interactive Puzzle
1 Like
What is that, a Xmas special?
1 Like
You may already have noticed that I added a new collection that deals with whole board problems: the Dutch Go Magazine Whole Board Problems [Atorrante].
Some of the puzzles are just funny, but some are real hard problems. This collection is still a work in progress.
The last puzzle of today is part of that collection. So if you want more of this type of puzzles you know where to find them
By the way: the Treasure Chest Enigma also contains 20 whole board problems, so if I have time (and haven’t gone stark raving mad before) I will enter these some day. 
1 Like