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Location: India |
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Posts: 74
Location: United States | Are the instructions ready yet? :) |
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PR 2020 (Shading and Loops) Author
Posts: 668
Location: India | mstang - 2019-05-02 12:32 AM
Are the instructions ready yet? :)
It is ready. It will be uploaded in some time. |
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Location: India | |
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Location: India | Instruction and Puzzle Booklet
The updated Instruction Booklet with points table is now available here: http://logicmastersindia.com/PR/201905/
The password protected Puzzle Booklet can also be downloaded now.
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Posts: 136
Location: India | Double spiral: I think the two circles "should be present in symmetrical cells" or points/nodes.
Edited by anurag 2019-05-03 6:19 PM
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| | What was your opinion of the distribution of easy/hard puzzles? | Just right | | | What did you think about the puzzle quality of the test? | Very nice | | | Which set of puzzles did you like the most? | Double Spiral Galaxies | | | What was your opinion about the answer key extraction? | Perfect answer keys | | | What was your opinion of the booklet formatting and printing? | Just right | |
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Posts: 136
Location: India | Quads: Many of the black dots are surrounded by less than two pairs of consecutive digits. Shouldn't the rules say "pairs of adjacent digits that are also consecutive, with repetitions included" instead? |
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Posts: 136
Location: India | Key for Five cells: "Enter only the unit’s digit for double digit numbers". Does that make sense? |
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PR 2020 (Shading and Loops) Author
Posts: 668
Location: India | anurag - 2019-05-03 8:05 PM
Key for Five cells: "Enter only the unit’s digit for double digit numbers". Does that make sense?
You are correct. Double-digit won't be possible in Five cells. You can ignore that line. It won't affect your answer key. |
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PR 2020 (Shading and Loops) Author
Posts: 668
Location: India | anurag - 2019-05-03 6:19 PM
Double spiral: I think the two circles "should be present in symmetrical cells" or points/nodes.
At this point, since the test is already started, we won't be modifying the rules in any booklets. But I believe that from the example it is clear, how the symmetry behaves. Good Luck. |
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PR 2020 (Shading and Loops) Author
Posts: 668
Location: India | anurag - 2019-05-03 6:35 PM
Quads: Many of the black dots are surrounded by less than two pairs of consecutive digits. Shouldn't the rules say "pairs of adjacent digits that are also consecutive, with repetitions included" instead?
I would say a similar thing as replied to your previous question, at this point since the test is already started, we won't be modifying the rules in any booklets. But I believe that from the example it is clear that repetitions are allowed. |
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| | What was your opinion of the distribution of easy/hard puzzles? | Too many easy puzzles | | | What did you think about the puzzle quality of the test? | Very nice | | | Which set of puzzles did you like the most? | Rassi Silai | | | What was your opinion about the answer key extraction? | Perfect answer keys | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Many puzzles were worth too much or too little | | | What was your opinion of the booklet formatting and printing? | Just right | |
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Posts: 136
Location: India | Quads 1 and 3 had some nice deductions. Nice puzzles. I enjoyed Rassi salai in addition to Quads. |
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PR 2020 (Shading and Loops) Author
Posts: 668
Location: India | anurag - 2019-05-03 10:44 PM
Quads 1 and 3 had some nice deductions. Nice puzzles. I enjoyed Rassi salai in addition to Quads.
Thank you for your valuable feedback. |
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Posts: 74
Location: United States | | What was your opinion of the distribution of easy/hard puzzles? | Too many hard puzzles | | | What did you think about the puzzle quality of the test? | Very nice | | | Which set of puzzles did you like the most? | Spiral Galaxies | | | What was your opinion about the answer key extraction? | Perfect answer keys | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | | | What was your opinion of the booklet formatting and printing? | Just right | |
I thought that was very tough for a PR round! Nonetheless, nice puzzles....
Specific comments: Rassi Silai was fun, although I rarely had to draw the actual ropes (I assume that's not unintended) and I could often reason using uniqueness of the solution (especially in #3). Consecutive quads was also fun, though I broke #5 too many times. I really liked the 9-point Araf, and the Five Cells were easy and nice. My favorite part was discovering the huge galaxies!
Edited by mstang 2019-05-04 1:03 AM
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PR 2020 (Shading and Loops) Author
Posts: 668
Location: India | mstang - 2019-05-04 12:58 AM
I thought that was very tough for a PR round! Nonetheless, nice puzzles....
Specific comments: Rassi Silai was fun, although I rarely had to draw the actual ropes (I assume that's not unintended) and I could often reason using uniqueness of the solution (especially in #3). Consecutive quads was also fun, though I broke #5 too many times. I really liked the 9-point Araf, and the Five Cells were easy and nice. My favorite part was discovering the huge galaxies!
I am glad you enjoyed. Thanks for the feedback.
Yes, it is definitely on the harder side of PR. But I believe it's hard because of new variants and not the difficulty of the puzzles itself. Of course, some of the puzzles itself are hard but overall due to new variants, it became harder than expected. More detailed review about the difficulty, types, and themes will be provided after the contest ends. |
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Posts: 74
Location: United States | Thanks, Swaroop! I look forward to reading through it, and thanks for the test. |
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Posts: 139
Location: Estonia | | What was your opinion of the distribution of easy/hard puzzles? | Too many hard puzzles | | | What did you think about the puzzle quality of the test? | Average | | | Which set of puzzles did you like the most? | Rassi Silai | | | What was your opinion about the answer key extraction? | Perfect answer keys | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Many puzzles were worth too much or too little | | | What was your opinion of the booklet formatting and printing? | Just right | |
A bit too hard and too much guessing for me. First double spiral galaxies is simply impossible to solve. I thought I am able to finish the set, but there I stayed.
Luckily when submitting there was only one error and I was able to fix this. During solving I thought that I have a risk at least in 10 puzzles to have a mistake - good that it didn't happen :) |
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Posts: 136
Location: India | The second Quad was hard, unlike the first and third, though it was logically solvable. Some puzzles were really hard, as some others here thought. I hope the ropes come back next year in the regions round. Those were cute constructions. |
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| | What was your opinion of the distribution of easy/hard puzzles? | Just right | | | What did you think about the puzzle quality of the test? | Fairly Nice | | | Which set of puzzles did you like the most? | Araf | | | What was your opinion about the answer key extraction? | Perfect answer keys | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | |
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Posts: 30
Location: France | | What was your opinion of the distribution of easy/hard puzzles? | Just right | | | What did you think about the puzzle quality of the test? | Average | | | Which set of puzzles did you like the most? | Outside Regional Loop | | | What was your opinion about the answer key extraction? | Mostly perfect answer keys | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | | | What was your opinion of the booklet formatting and printing? | Too many pages / too large grids | |
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| | What was your opinion of the distribution of easy/hard puzzles? | Too many medium difficult puzzles | | | What did you think about the puzzle quality of the test? | Very nice | | | Which set of puzzles did you like the most? | Araf | | | What was your opinion about the answer key extraction? | Perfect answer keys | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | | | What was your opinion of the booklet formatting and printing? | Just right | |
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Posts: 7
Location: India | Can I have the password forMIL and Regions PR 2018 puzzle booklet? |
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Posts: 187
Location: New Zealand | | What was your opinion of the distribution of easy/hard puzzles? | Just right | | | What did you think about the puzzle quality of the test? | Very nice | | | Which set of puzzles did you like the most? | Five Cells | | | What was your opinion about the answer key extraction? | Perfect answer keys | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | | | What was your opinion of the booklet formatting and printing? | Just right | |
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MII and Regions - 3rd - 7th May 2019 - Puzzle Ramayan & IPC Qualifier
