```
```
**13**

**14**

**9**

**16**

**7**

**23**

**11**

**20**

**11**

**14**

**17**

**9**

**7**

**9**

**25**

**12**

**15**

**16**

**8**

**11**

**17**

**4**

**21**

**21**

**14**

**14**

**14**

· Are you stumped? Here’s a more detailed Introduction to Suduro with a fuller explanation of the rules and solution strategies.

.

· Still stumped? Here’s the Stage-1 answer (filling in just the gray squares).

.

· Still stumped? Here’s the Complete answer.

.

Want more? Here are some archived puzzles: Easy, Moderate, Challenging, Hard, Brutal, Yesterday’s Puzzle

.

Want to email or blog a link to this specific puzzle? Here is the permalink.

.

Publishers, book agents, newspaper editors, Dan Tow, the inventor of Suduro, has a book of Suduro puzzles ready for immediate publication. Here’s his email address, and the website for his day job.

.

Detailed Introduction and Rules

Stage-1 answer ; Complete answer.

Archived puzzles: Easy, Moderate, Challenging, Hard, Brutal,

Yesterday’s Puzzle, today’s permalink

By Dan Tow, Copyright 2020, All Rights Reserved

```
```
**22**

**21**

**16**

**6**

**7**

**13**

**14**

**18**

**15**

**12**

**13**

**17**

**16**

**11**

**19**

**25**

**4**

**15**

**4**

**30**

**25**

**5**

**11**

**10**

**20**

**12**

**15**

· Are you stumped? Here’s a more detailed Introduction to Suduro with a fuller explanation of the rules and solution strategies.

.

· Still stumped? Here’s the Stage-1 answer (filling in just the gray squares).

.

· Still stumped? Here’s the Complete answer.

.

To see a special hidden hint/comment about this puzzle, highlight starting here: Only one solution in the gray squares enables a solution in the white squares.

Want more? Here are some archived puzzles: Easy, Moderate, Challenging, Hard, Brutal, Yesterday’s Puzzle

.

Want to email or blog a link to this specific puzzle? Here is the permalink.

.

Publishers, book agents, newspaper editors, Dan Tow, the inventor of Suduro, has a book of Suduro puzzles ready for immediate publication. Here’s his email address, and the website for his day job.

.

Detailed Introduction and Rules

Stage-1 answer ; Complete answer.

Archived puzzles: Easy, Moderate, Challenging, Hard, Brutal,

Yesterday’s Puzzle, today’s permalink

By Dan Tow, Copyright 2020, All Rights Reserved

```
```
**6**

**22**

**20**

**14**

**13**

**10**

**12**

**9**

**21**

**10**

**14**

**8**

**17**

**16**

**11**

**17**

**20**

**14**

**12**

**21**

**15**

**15**

**13**

**9**

**16**

**14**

**12**

· Are you stumped? Here’s a more detailed Introduction to Suduro with a fuller explanation of the rules and solution strategies.

.

· Still stumped? Here’s the Stage-1 answer (filling in just the gray squares).

.

· Still stumped? Here’s the Complete answer.

.

To see a special hidden hint/comment about this puzzle, highlight starting here: Logic in the white squares helps eliminate wrong solutions in the gray squares.

Want more? Here are some archived puzzles: Easy, Moderate, Challenging, Hard, Brutal, Yesterday’s Puzzle

.

Want to email or blog a link to this specific puzzle? Here is the permalink.

.

Publishers, book agents, newspaper editors, Dan Tow, the inventor of Suduro, has a book of Suduro puzzles ready for immediate publication. Here’s his email address, and the website for his day job.

.

Detailed Introduction and Rules

Stage-1 answer ; Complete answer.

Archived puzzles: Easy, Moderate, Challenging, Hard, Brutal,

Yesterday’s Puzzle, today’s permalink

By Dan Tow, Copyright 2020, All Rights Reserved

```
```
**5**

**3**

**10**

**14**

**20**

**12**

**14**

**12**

**19**

**15**

**7**

**11**

**6**

**20**

**9**

**13**

**15**

**13**

**4**

**5**

**9**

**13**

**18**

**15**

**17**

**20**

**8**

.

· Still stumped? Here’s the Stage-1 answer (filling in just the gray squares).

.

· Still stumped? Here’s the Complete answer.

.

To see a special hidden hint/comment about this puzzle, highlight starting here: Logic in the white squares eliminates the wrong solution in the gray squares.

.

Want to email or blog a link to this specific puzzle? Here is the permalink.

.

.

Detailed Introduction and Rules

Stage-1 answer ; Complete answer.

Archived puzzles: Easy, Moderate, Challenging, Hard, Brutal,

Yesterday’s Puzzle, today’s permalink

By Dan Tow, Copyright 2020, All Rights Reserved

```
```
**7**

**10**

**22**

**10**

**14**

**22**

**17**

**3**

**10**

**11**

**17**

**6**

**7**

**12**

**8**

**16**

**29**

**9**

**13**

**22**

**4**

**22**

**9**

**15**

**13**

**10**

**7**

.

· Still stumped? Here’s the Stage-1 answer (filling in just the gray squares).

.

· Still stumped? Here’s the Complete answer.

.

.

Want to email or blog a link to this specific puzzle? Here is the permalink.

.

.

Detailed Introduction and Rules

Stage-1 answer ; Complete answer.

Archived puzzles: Easy, Moderate, Challenging, Hard, Brutal,

Yesterday’s Puzzle, today’s permalink

By Dan Tow, Copyright 2020, All Rights Reserved

```
```
**22**

**5**

**15**

**9**

**10**

**19**

**21**

**6**

**11**

**21**

**17**

**14**

**11**

**3**

**7**

**7**

**27**

**11**

**13**

**19**

**10**

**9**

**18**

**11**

**14**

**10**

**14**

.

· Still stumped? Here’s the Stage-1 answer (filling in just the gray squares).

.

· Still stumped? Here’s the Complete answer.

.

.

Want to email or blog a link to this specific puzzle? Here is the permalink.

.

.

Detailed Introduction and Rules

Stage-1 answer ; Complete answer.

Archived puzzles: Easy, Moderate, Challenging, Hard, Brutal,

Yesterday’s Puzzle, today’s permalink

By Dan Tow, Copyright 2020, All Rights Reserved

```
```
**14**

**8**

**20**

**20**

**19**

**11**

**10**

**10**

**12**

**17**

**6**

**21**

**5**

**17**

**15**

**11**

**23**

**9**

**16**

**14**

**12**

**13**

**15**

**22**

**15**

**11**

**6**

.

· Still stumped? Here’s the Stage-1 answer (filling in just the gray squares).

.

· Still stumped? Here’s the Complete answer.

.

.

Want to email or blog a link to this specific puzzle? Here is the permalink.

.

.

Detailed Introduction and Rules

Stage-1 answer ; Complete answer.

Archived puzzles: Easy, Moderate, Challenging, Hard, Brutal,

Yesterday’s Puzzle, today’s permalink

By Dan Tow, Copyright 2020, All Rights Reserved

```
```
**17**

**5**

**13**

**11**

**16**

**24**

**13**

**18**

**7**

**17**

**21**

**3**

**12**

**15**

**12**

**14**

**18**

**12**

**10**

**16**

**9**

**9**

**23**

**19**

**13**

**17**

**8**

.

· Still stumped? Here’s the Stage-1 answer (filling in just the gray squares).

.

· Still stumped? Here’s the Complete answer.

.

.

Want to email or blog a link to this specific puzzle? Here is the permalink.

.

.

Detailed Introduction and Rules

Stage-1 answer ; Complete answer.

Archived puzzles: Easy, Moderate, Challenging, Hard, Brutal,

Yesterday’s Puzzle, today’s permalink

By Dan Tow, Copyright 2020, All Rights Reserved

```
```
**3**

**17**

**23**

**13**

**21**

**6**

**20**

**15**

**4**

**16**

**11**

**9**

**13**

**26**

**14**

**7**

**6**

**20**

**23**

**3**

**17**

**7**

**20**

**13**

**13**

**14**

**12**

.

· Still stumped? Here’s the Stage-1 answer (filling in just the gray squares).

.

· Still stumped? Here’s the Complete answer.

.

To see a special hidden hint/comment about this puzzle, highlight starting here: Only one solution to the white squares enables a solution to the gray squares.

.

Want to email or blog a link to this specific puzzle? Here is the permalink.

.

.

Detailed Introduction and Rules

Stage-1 answer ; Complete answer.

Archived puzzles: Easy, Moderate, Challenging, Hard, Brutal,

Yesterday’s Puzzle, today’s permalink

By Dan Tow, Copyright 2020, All Rights Reserved

```
```
**19**

**10**

**5**

**6**

**24**

**23**

**27**

**5**

**19**

**18**

**13**

**21**

**15**

**15**

**9**

**20**

**20**

**7**

**9**

**13**

**12**

**29**

**13**

**11**

**17**

**12**

**22**

.

· Still stumped? Here’s the Stage-1 answer (filling in just the gray squares).

.

· Still stumped? Here’s the Complete answer.

.

To see a special hidden hint/comment about this puzzle, highlight starting here: Careful logic in the white squares eliminates the wrong solution in the gray squares.

.

Want to email or blog a link to this specific puzzle? Here is the permalink.

.

.

Detailed Introduction and Rules

Stage-1 answer ; Complete answer.

Archived puzzles: Easy, Moderate, Challenging, Hard, Brutal,

Yesterday’s Puzzle, today’s permalink

By Dan Tow, Copyright 2020, All Rights Reserved