Evergreens - 13th-16th April - Puzzle Ramayan and IPC Qualifier | |
LMI Tests -> Puzzle Ramayan | 31 posts • Page 2 of 2 • 1 2 |
chaotic_iak |
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Typed Logic Author Posts: 241 Location: Indonesia | My approach for Arrows 3 was slightly different but with the same conclusion. Sum of all numbers is 82. Corner arrows can point to up to 4 numbers, and middle arrows can point up to 3 numbers. The remaining off-corner arrows must therefore point to at least 3 numbers each (8x4 + 4x3 + 8x5 = 84, so we only have 2 to spare), so they must all go straight. Edited by chaotic_iak 2018-04-17 5:32 AM | ||
swaroop2011 |
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PR 2020 (Shading and Loops) Author Posts: 668 Location: India | chaotic_iak - 2018-04-17 5:31 AM My approach for Arrows 3 was slightly different but with the same conclusion. Sum of all numbers is 82. Corner arrows can point to up to 4 numbers, and middle arrows can point up to 3 numbers. The remaining off-corner arrows must therefore point to at least 3 numbers each (8x4 + 4x3 + 8x5 = 84, so we only have 2 to spare), so they must all go straight. Interesting. Great to learn new approaches. Although I created with some particular idea, it turns out there are many other approaches to solve the same thing which even I am not aware of. Thanks for sharing your approach. | ||
bskbri |
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Sudoku Grand Prix - Turkish Round Author Posts: 34 Location: Turkey | Thanks for the test. When I saw the password with green word, I thought this test is the easiest part of the series. During the test, I approached all the puzzles assuming they are easy. It worked quite well :) Have you ever considered a non-Japanese ranking ? :) | ||
rakesh_rai |
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Mean Minis (2020) Author Posts: 774 Location: India | Not surprisingly, nobody voted for arrows for "Which puzzle did you like most?" - all other puzzle types got at least one vote. | ||
31 posts • Page 2 of 2 • 1 2 |
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