Asian Sudoku Championship 2025
Sudoku Champs 2024

Yuki Kawabe

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Real name Yuki Kawabe
Puzzle Blog
Country Japan
Date registered2011-07-10 8:41 PM
Last logon2024-11-28 2:37 PM
Total posts
Rank[auth] Toketa? Selection Author [/auth]
LMI RatingsCurrent RankCurrent RatingsBest RankBest RatingsRatings History
LMI Puzzle Ratings 31 829.6735 4 943.2565 History
LMI Sudoku Ratings 85 680.5305 16 885.5865 History

Daily Contestsnyoroppyi's Ranknyoroppyi's ScoreTest Max Score
Nurimisaki Nomad 98 1938.16 3147
Yajilin Yacht 14 2790 3148
Kakuro Kart 43 2305 3058
Kurotto Kingdom 91 1963.37 3149
Voxas Vacation 145 1608.57 3089
Rassi Silai Race 254 726.579 3085
Tapa Train 216 545.777 3151
Classic Tapa Contest - 2016 7 505.1 606.4
Classic Tapa Contest - 2013 13 333.8 407.8
Classic Tapa Contest - 2012 43 314.594 501.944
Puzzle Testnyoroppyi's Ranknyoroppyi's ScoreTest Max ScorePSRSNSW
2023R4 (NP & OP) 10 113.267 128.967 897 966 914 1
2023R3 (Shading & MII) 17 107.683 134.45 852 940 874 0.8
2022R3 (Regions & Evergreens) 24 94 128.517 796 906 824
2023R1 (Classics) 10 114.55 131.483 900 974 918 0.7
MII & Evergreens (PR 2021) 7 124.15 148.45 873 962 895
Shading (PR 2021) 10 146.75 168.15 880 952 898
Casual & Word (PR 2021) 27 109.667 135.95 809 866 823
Number Placement (PR 2021) 37 113.1 155.017 767 860 790
Loops (PR 2021) 34 104.35 159.9 761 874 789
PuzzlersClub 2 14 748 1162 721 860 756
PuzzlersClub 1 10 875 1396.3 730 916 777
Connected Puzzles (PR 2019) 17 128.517 149.167 879 903 885
Loops & Shading (PR 2018) 5 147.667 156.933 943 970 950
Evergreens (PR 2018) 21 100.667 155.3 711 869 751
MII & Regions (PR 2018) 3 126.2 144.2 908 987 928
NP & OP (PR 2018) 2 118.933 120 993 995 994
Classics (PR 2018) 6 157.733 168.3 933 973 943
Number Placement & Evergreens (PR 2016/17) 5 109.933 128.2 885 971 906
Object Placement & Pentomino (PR 2016/17) 5 108.167 124.917 897 973 916
Shading and Loops (PR 2016/17) 5 153.683 169.817 918 977 933
Classics & Regions (PR 2016/17) 5 140.583 156.1 917 982 934
Moscow Puzzle Cup 2016 8 1078 1314.9
Hex Slitherlink 25 100 100
Puzzle Marathon 2016 4 920.388 976.528 938 989 950
Object Placement (PR 2015/16) 12 111.483 137.65 858 932 876
Loop pooL 3 100 100
Loops (PR 2015/16) 10 153.4 165.6 922 958 931
Toketa? Selection Author
Shading (PR 2015/16) 2 158.983 159.05 1000 995 999
Snakes (PR 2015/16) 12 115.533 137.867 872 924 885
WCPN 13 800 1279.77 744 929 790
LMI Screen Test #5 2 2090.2 2175.2 962 996 971
Evergreens (PR 2015/16) 16 89 130.2 776 929 814
Numbers (PR 2015/16) 22 101.033 150 765 912 802
Classics (PR 2015/16) 18 136.117 157.633 890 930 900
Puzzle Marathon 2015 16 631.728 757.097 818 948 850
Pento Parade 11 1042.15 1592.22 770 923 808
World Practice Championship - Day 2 19 1005 1719
World Practice Championship - Day 1 28 1265 2014
Parallel Universe II 11 1117.5 2152.05 690 915 746
FAST 4 24376.6 38510.9
LMI Puzzle Marathon 2014 27 669.649 773.675 859 916 873
Kakuro 45 654.4 1353 623 737 651
forsmarts 11th Anniversary Contest 51 501.1 1000
Japanese Puzzle Land 2 23 665 1103.4 725 887 766
DWBH 25 577 946.667 725 874 762
WPC Practice Test 68 240 972.95
WPMM 30 672.181 929.468 728 862 761
Puzzle Marathon 2013 13 910.404 970.828 936 961 942
Best of LMI Puzzle Tests 14 314 487 767 906 802
Word Show 20 84 163 662 825 703
Fillomino-Fillia 2 19 95.88 185.727
Logirace 27 626 1665.26 610 827 664
Seven Samurais 84 228 815.63 474 474 474
No Numbers 27 360 690 593 679 614
Puzzle Marathon 2012 31 1153.95 1310.25 785 884 810
Best of LMI Puzzle Tests 45 493.4 1382 558 662 584
Puzzle Fusion 25 280 499 690 875 736
Screen Test #2 12 1283.9 1428 900 967 917
2011 Double Decathlon 34 496 1182.46 616 826 668
LMI Sprint Test 66 150 348 584 692 611
Japanese Puzzle Land 11 342 550 734 950 788
Magic Cube 41 585 1226 588 710 619
Nikoli Selection 2011 212 0 492
Sudoku Testnyoroppyi's Ranknyoroppyi's ScoreTest Max ScorePSRSNSW
2024R2 (Odd Even & Hybrids) 43 86 0
HNY2024 13 652 0
2022R3 (Converse & Outside) 38 105.183 153.967 773 908 806 0.7
Odd Even (SM 2021) 15 118.333 149.333 846 944 871 0.6
Hybrids (SM 2021) 36 110.05 151.867 777 886 804 0.6
Math (SM 2021) 127 55.8 146.983 549 594 560
Standard (SM 2021) 58 105.617 153.25 733 840 760
Welcome 2021 18 123.917 0
Math (SM2020) 21 118.35 142.45 876 944 893
Irregular and Outside (SM2020) 25 127.15 155.7 848 925 867
Substitution and Neighbours (SM 2020) 22 93.7 128.417 806 938 839
Standard (SM 2020) 26 134.45 157.367 888 943 902
Quinze 12 119 130.73 927 933 928
Pentakaideca 12 100.5 130.1 830 915 851
Math (SM 19) 18 84 129.033 755 932 799
Outside & Neighbours (SM 19) 63 83.3 148.467 668 755 690
Standard (SM 19) 19 120.95 147.383 864 927 880
Enthralling Sudoku 25 117.65 150.233 786 802 790
Irregular & Hybrids (SM 18) 36 73.8 126.7 691 822 724
Math (SM 18) 30 88.6 142.1 728 878 765
Odd Even & Substitution (SM 18) 24 109.233 141.1 825 907 846
R19 - WSC Playoffs 24 77 134.9 682 808 713
Standard (SM 18) 30 125.55 157.1 850 898 862
Converse & Twisted Classics (SM 18) 14 122.067 143.6 892 953 907
September Sudoku Contest 2017 18 303 596.633
Irregular & Converse (SM 16/17) 41 111.367 150.3 792 845 805
Outside & Math (SM 16/17) 27 105.2 139.05 837 923 859
Odd Even & Twisted Classics (SM 16/17) 38 99.5667 141.283 796 896 821
Standard & Neighbours (SM 16/17) 34 112.7 151.533 805 878 823
Irregular Variations (SM 15/16) 50 84 145.15 669 809 704
Triplets & Triangles 58 315 969.167 548 659 576
Converse Variations (SM 15/16) 21 108.267 142.083 834 932 858
X-Killer 21 2400 2400
Neighbours Variations (SM 15/16) 86 76.3 144.667 631 735 657
Standard Variations (SM 15/16) 29 127.667 156.767 856 912 870
Converse Variations (SM 14/15) 59 100.95 156.467 732 804 750
Neighbours Variations (SM 14/15) 46 115.783 153.933 790 847 804
Math Variations (SM 14/15) 61 107.083 158.417 703 725 708
Outside Variations (SM 14/15) 47 89 151.45 715 848 748
Irregular Variations (SM 14/15) 25 124.633 150.05 871 921 883
Standard Variations (SM 14/15) 41 118.7 150.533 848 882 856
Sudoku Day 58 35 111.884 567 639 585
7X7 55 420 1403.84 567 714 604
Special 8 47 514.2 1004.8 637 726 659
Best of LMI Sudoku Tests 71 394.3 1298 546 646 571
LMI Screen Test #4 84 1338.09 2982.38 586 627 596
Sudoku Grand Prix - Turkish Round 116 192 656 550 646 574
Copy Paste 119 368 1446.95 430 413 426
Killing Time 101 180 985.458 281 237 270
Diagonal Vision 106 165 860 303 309 304
Shapes and Sizes 102 190 902 339 324 336

PS = Prorated Score (Score based on players's score, median score and top score in the test)
RS = Rank Score (Score based on player's rank in the test)
NS = Normalized Score (.75 * PS + .25 * RS)
W = Weight of the test
Click here for detailed logic of LMI Player Rating System v2.0
Beginners' Sudokunyoroppyi's Ranknyoroppyi's ScoreTest Max Score
July 2014 66 91.67 122.38
May 2014 68 74.85 117.3
February 2014 32 104.48 124.78
December 2013 53 77.27 116.92
August 2013 72 85.17 122.17
June 2013 117 47.18 115.72
March 2013 54 79.08 118
September 2012 154 43.9 126
July 2012 281 120.78
Beginners' Puzzlenyoroppyi's Ranknyoroppyi's ScoreTest Max Score
Cave 4 128.3 131.4
Yajilin 1 136.6 136.6
Yin-Yang 63 96.9333 136.333
Minesweeper 26 122.1 135.967
Tetrominoes 11 120.933 128
Spiral Galaxies 27 106.067 137.067
Slitherlink 14 136 142.367
Star Battle 34 117 139.367
Masyu 9 485.67 549.92