World Sudoku & Puzzle Championship 2026
Riad Khanmagomedov's April Contest — 19th to 28th April 202662 posts • Page 2 of 3 • 1 2 3
@ 2026-04-21 4:59 PM (#39497 - in reply to #39344) (#39497) Top

anurag



Posts: 151
1002020
Country : India

anurag posted @ 2026-04-21 4:59 PM

My+bad%2c+excuse+me.+Please+confirm+if+such+a+placement+allowed%2c+thanks%0a
@ 2026-04-21 5:54 PM (#39502 - in reply to #39497) (#39502) Top

Riad Khanmagomedov



Posts: 267
100100202020
Country : Russia

Riad Khanmagomedov posted @ 2026-04-21 5:54 PM

anurag - 2026-04-21 4:59 PM

My bad, excuse me. Please confirm if such a placement allowed, thanks

This placement is allowed in crosswords.
@ 2026-04-21 8:01 PM (#39506 - in reply to #39344) (#39506) Top

anurag



Posts: 151
1002020
Country : India

anurag posted @ 2026-04-21 8:01 PM

11%3a+First+row+contents+in+answer+key+seem+to+be+wrong+(+N+instead+of+R)
@ 2026-04-23 11:05 AM (#39526 - in reply to #39344) (#39526) Top

Riad Khanmagomedov



Posts: 267
100100202020
Country : Russia

Riad Khanmagomedov posted @ 2026-04-23 11:05 AM

I have updated the booklet to reflect all the comments on the forum. I ask Prasanna to upload the file.
@ 2026-04-23 11:46 PM (#39541 - in reply to #39344) (#39541) Top

Christian



Posts: 7

Country : France

Christian posted @ 2026-04-23 11:46 PM

Hello, for 11 (Codeword), in order to maximize the number of used letters, is it allowed to complete the grid with some words not in pairs ?
@ 2026-04-24 1:35 AM (#39542 - in reply to #39344) (#39542) Top

attriyadesigns



Posts: 1

Country : United States

attriyadesigns posted @ 2026-04-24 1:35 AM

Nice
@ 2026-04-24 5:50 AM (#39543 - in reply to #39526) (#39543) Top

Administrator



Posts: 3603
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Country : India

Administrator posted @ 2026-04-24 5:50 AM

Riad Khanmagomedov - 2026-04-23 11:05 AM

I have updated the booklet to reflect all the comments on the forum. I ask Prasanna to upload the file.


This is done now.
@ 2026-04-24 10:19 AM (#39544 - in reply to #39344) (#39544) Top

Vishnu X9



Posts: 1

Country : India

Vishnu X9 posted @ 2026-04-24 10:19 AM

Hello everyone . I am new to this page. I came here willing to participate in contests and play sudoku. I have played in other mobile apps previously . Can anyone explain me how to join a contest and get a puzzle to solve please
@ 2026-04-24 10:55 AM (#39547 - in reply to #39544) (#39547) Top

prasanna16391



Posts: 1999
100050010010010010020202020
Country : India

prasanna16391 posted @ 2026-04-24 10:55 AM

Vishnu X9 - 2026-04-24 10:19 AM

Hello everyone . I am new to this page. I came here willing to participate in contests and play sudoku. I have played in other mobile apps previously . Can anyone explain me how to join a contest and get a puzzle to solve please


This is a thread of a puzzle contest which has other puzzles with Sudoku. You can try any past contests here - https://logicmastersindia.com/live/search-contests

The next Sudoku contest to try is Sudoku Mahabharat round 4 which you can find more details for here - https://logicmastersindia.com/SM/2026sm.asp

Any current/recent contest will be displayed at the top, like right now you can see Riad's April Contest up there which is what this thread is for.
@ 2026-04-24 11:00 AM (#39548 - in reply to #39541) (#39548) Top

Riad Khanmagomedov



Posts: 267
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Country : Russia

Riad Khanmagomedov posted @ 2026-04-24 11:00 AM

Christian - 2026-04-23 11:46 PM

Hello, for 11 (Codeword), in order to maximize the number of used letters, is it allowed to complete the grid with some words not in pairs ?

Hello, you need to use all the words from the selected pairs. You cannot use words without a pair.
@ 2026-04-25 4:09 AM (#39572 - in reply to #39344) (#39572) Top

Puzlifouk



Posts: 73
202020
Country : France

Puzlifouk posted @ 2026-04-25 4:09 AM

Hello+%2E%2E%2E+I%E2%80%99d+like+to+check+something+regarding+problem+7+%E2%80%93+Bicolour+Sudoku%3A+I+assume+that+the+four+%E2%80%984%E2%80%99s%E2%80%99+appearing+in+the+grid+to+be+solved+are+all+visible+and+cannot+be+coloured+black%2C+not+even+partially%3F+Right%3F
@ 2026-04-25 1:01 PM (#39573 - in reply to #39572) (#39573) Top

Carlos



Posts: 11

Country : France

Carlos posted @ 2026-04-25 1:01 PM

The four given '4's' can be colored. These clues only refer to the numbers options, not to the paint options. (Interestingly, it seems there is no good way to indicate clues referring to white painting for this puzzle.)

Edited by Carlos 2026-04-25 1:02 PM
@ 2026-04-28 6:13 AM (#39598 - in reply to #39344) (#39598) Top

Administrator



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Country : India

Administrator posted @ 2026-04-28 6:13 AM


Potential Score

Link to potential score : https://logicmastersindia.com/2026/04Contest/score_potential.asp
Please note that correctness of submission is not checked.
@ 2026-04-29 1:51 PM (#39621 - in reply to #39344) (#39621) Top

Riad Khanmagomedov



Posts: 267
100100202020
Country : Russia

Riad Khanmagomedov posted @ 2026-04-29 1:51 PM

Please review the preliminary results.
@ 2026-04-29 2:00 PM (#39622 - in reply to #39344) (#39622) Top

Administrator



Posts: 3603
20001000500100
Country : India

Administrator posted @ 2026-04-29 2:00 PM

@ 2026-04-29 2:55 PM (#39626 - in reply to #39344) (#39626) Top

Riad Khanmagomedov



Posts: 267
100100202020
Country : Russia

Riad Khanmagomedov posted @ 2026-04-29 2:55 PM

Congratulations to James, Paul and Ken!
@ 2026-04-29 4:49 PM (#39633 - in reply to #39344) (#39633) Top

professorX



Posts: 48
2020
Country : India

professorX posted @ 2026-04-29 4:49 PM

Congratulations to all the winners :) Excellent contest by Riad as usual!
@ 2026-04-30 8:50 AM (#39643 - in reply to #39344) (#39643) Top

kiwijam



Posts: 197
10020202020
Country : New Zealand

kiwijam posted @ 2026-04-30 8:50 AM

Thanks+Riad+for+a+great+contest+with+new+ideas+and+tough+puzzles%2E%0D%0AWow%2C+what+a+close+finish%21+1+point+between+1st+and+3rd+%2D+last+year+it+was+33+points+from+1st+to+3rd%2E+%F0%9F%A4%AF%0D%0AAnd+special+mention+to+Michael+and+Anurag+and+Ken+who+created+the+best+Crossword+optimisers+%2D+I+just+couldn%27t+fit+any+more+words+into+mine%2E
@ 2026-04-30 11:20 PM (#39650 - in reply to #39344) (#39650) Top

leoranger



Posts: 3

Country : Latvia

leoranger posted @ 2026-04-30 11:20 PM

Score page must be improved. Admin, please check the result of mstang for the second puzzle and his answer in wrong submis(s)sions list . Congrats to the winners!
@ 2026-05-03 6:31 AM (#39689 - in reply to #39442) (#39689) Top

ha102559



Posts: 1

Country : China

ha102559 posted @ 2026-05-03 6:31 AM

Please, thank you.

Can the edges of any two orthogons touch each other?
Can corners touch corners?
Can one orthogon be contained entirely within another?
Riad Khanmagomedov's April Contest — 19th to 28th April 202662 posts • Page 2 of 3 • 1 2 3
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