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Riad Khanmagomedov's April Contest — 19th to 28th April 2026
   LMI Tests -> Annual Competitions62 posts • Page 2 of 3 • 1 2 3
Riad Khanmagomedov
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-23 11:05 AM (#39526 - in reply to #39344) (#39526) Top


Moscow Puzzle Cup 2016 Author

Posts: 267
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Location: Russia
I have updated the booklet to reflect all the comments on the forum. I ask Prasanna to upload the file.
Christian
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-23 11:46 PM (#39541 - in reply to #39344) (#39541) Top




Posts: 7

Location: France
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 ?
attriyadesigns
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-24 1:35 AM (#39542 - in reply to #39344) (#39542) Top




Posts: 1

Location: United States
Nice
Administrator
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-24 5:50 AM (#39543 - in reply to #39526) (#39543) Top




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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.
Vishnu X9
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-24 10:19 AM (#39544 - in reply to #39344) (#39544) Top




Posts: 1

Location: India
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
prasanna16391
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-24 10:55 AM (#39547 - in reply to #39544) (#39547) Top


2021 World Sudoku+Puzzle Convention Organizer

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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.
Riad Khanmagomedov
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-24 11:00 AM (#39548 - in reply to #39541) (#39548) Top


Moscow Puzzle Cup 2016 Author

Posts: 267
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Location: Russia
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.
Puzlifouk
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-25 4:09 AM (#39572 - in reply to #39344) (#39572) Top




Posts: 73
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Location: France
Hello+%2E%2E%2E+I%E2%80%99d+like+to+check+something+regarding+problem+7+%E2%80%93+Bicolour+Sudoku%3A&#
m+7+%E2%80%93+Bicolour+Sudoku%3A+I+assume+that+the+four+%E2%80%984%E2%80%99s%E2%80%99+appearing+in+
80%984%E2%80%99s%E2%80%99+appearing+in+the+grid+to+be+solved+are+all+visible+and+cannot+be+col
;all+visible+and+cannot+be+coloured+black%2C+not+even+partially%3F+Right%3F
3F+Right%3F
Carlos
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-25 1:01 PM (#39573 - in reply to #39572) (#39573) Top




Posts: 11

Location: France
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
Administrator
Subject: RE: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-28 6:13 AM (#39598 - in reply to #39344) (#39598) Top




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Potential Score

Link to potential score : https://logicmastersindia.com/2026/04Contest/score_potential.asp
Please note that correctness of submission is not checked.
Riad Khanmagomedov
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-29 1:51 PM (#39621 - in reply to #39344) (#39621) Top


Moscow Puzzle Cup 2016 Author

Posts: 267
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Please review the preliminary results.
Administrator
Subject: RE: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-29 2:00 PM (#39622 - in reply to #39344) (#39622) Top




Posts: 3603
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Riad Khanmagomedov
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-29 2:55 PM (#39626 - in reply to #39344) (#39626) Top


Moscow Puzzle Cup 2016 Author

Posts: 267
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Location: Russia
Congratulations to James, Paul and Ken!
professorX
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-29 4:49 PM (#39633 - in reply to #39344) (#39633) Top




Posts: 48
2020
Location: India
Congratulations to all the winners :) Excellent contest by Riad as usual!
kiwijam
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-30 8:50 AM (#39643 - in reply to #39344) (#39643) Top




Posts: 197
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Location: New Zealand
Thanks+Riad+for+a+great+contest+with+new+ideas+and+tough+puzzles%2E%0D%0AWow%2C+what+a+close&#
;puzzles%2E%0D%0AWow%2C+what+a+close+finish%21+1+point+between+1st+and+3rd+%2D+last+year+it
43;and+3rd+%2D+last+year+it+was+33+points+from+1st+to+3rd%2E+%F0%9F%A4%AF%0D%0AAnd+special+
3;3rd%2E+%F0%9F%A4%AF%0D%0AAnd+special+mention+to+Michael+and+Anurag+and+Ken+who+created+the+best&
;and+Ken+who+created+the+best+Crossword+optimisers+%2D+I+just+couldn%27t+fit+any+more+word
t+couldn%27t+fit+any+more+words+into+mine%2E
leoranger
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-04-30 11:20 PM (#39650 - in reply to #39344) (#39650) Top




Posts: 3

Location: Latvia
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!
ha102559
Subject: Re: Riad Khanmagomedov's April Contest — 19th to 28th April 2026 @ 2026-05-03 6:31 AM (#39689 - in reply to #39442) (#39689) Top




Posts: 1

Location: China
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?
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