Sudoku (Fill-in) in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st JayXon 🇺🇸 1,000 104 58ms 10 Feb 2022 2nd primo-ppcg 🇹🇭 981 106 392ms 27 Apr 2021 3rd pardouin 🇫🇷 963 108 50ms 12 Jul 2024 4th Lydxn 🇨🇦 954 109 70ms 6 Jun 2021 4th hallvabo 🇳🇴 954 109 39ms 31 Dec 2023 6th btnlq 945 110 89ms 2 Nov 2021 7th Steffan153 🇫🇮 897 116 37ms 21 Feb 2026 8th SirBogman 🇺🇸 889 117 177ms 22 Jan 2024 9th sean-niemann 🇺🇸 867 120 34ms 26 Aug 2025 10th jatloe 852 122 47ms 16 Sep 2024 11th MeWhenI 🇻🇦 839 124 1,281ms 15 Jul 2022 12th TFeld00 🇩🇰 832 125 39ms 27 Apr 2021 12th snoozingnewt 🇨🇦 832 125 37ms 24 days ago 14th duckyluuk 🇳🇱 825 126 51ms 29 Aug 2024 15th kg583 🇺🇸 806 129 107ms 9 Jun 2024 16th inventshah 800 130 26ms 15 Jun 2022 17th lifthrasiir 🇰🇷 782 133 64ms 2 Dec 2024 17th plcc0 782 133 36ms 9 Jan 2026 19th DialFrost 🇸🇬 765 136 259ms 14 Feb 2024 20th CornerMercury 🇬🇧 759 137 41ms 1 Dec 2025 21st albanian-laundromat 🇺🇸 722 144 15ms 16 Sep 2025 22nd anter69 🇭🇺 712 146 203ms 15 Mar 2024 23rd neel11235813 703 148 27ms 3 Apr 2024 24th GolfingSuccess 🇬🇷 662 157 239ms 26 Apr 2021 25th Flekay 🇩🇪 654 159 39ms 15 Feb 2026 25th jusaka 654 159 37ms 5 days ago 27th SB-945 634 164 130ms 31 Aug 2023 27th 5cw 🇺🇸 634 164 44ms 11 Mar 2024 29th guilhem-roy 🇫🇷 627 166 20ms 5 Oct 2022 30th ovs-code 🇩🇪 612 170 47ms 9 Feb 2025 31st m-tkach 🇺🇦 608 171 23ms 6 Oct 2022 32nd btjones0 605 172 36ms 15 Jul 2022 33rd ryyyn 🇺🇸 598 174 191ms 1 Nov 2025 34th bricknellj 584 178 37ms 2 Nov 2022 34th jakobkordez 🇸🇮 584 178 29ms 2 Nov 2022 34th bzijlema 🇳🇱 584 178 125ms 16 Dec 2025 37th InigoK 🇺🇸 571 182 225ms 29 Aug 2025 38th emgordon154 565 184 889ms 2 Oct 2025 39th bizy-coder 553 188 93ms 4 Aug 2023 39th Rubiksmath 553 188 106ms 2 Sep 2024 41st BREMAUCY 🇫🇷 550 189 38ms 4 Oct 2025 42nd jared-hughes 539 193 296ms 13 Mar 2022 42nd blaztoma 🇱🇹 539 193 38ms 23 days ago 44th jacklynnepenick 512 203 22ms 17 Aug 2021 44th FortuiteMan 🇫🇷 512 203 175ms 6 Aug 2023 46th KatieLG 🇬🇧 510 204 25ms 19 Oct 2025 47th cros107 🇦🇺 484 215 255ms 8 Sep 2025 48th stefangimmillaro 479 217 71ms 17 Aug 2023 49th prplz 🇦🇺 462 225 115ms 6 Jan 2023 50th lynn 454 229 433ms 24 Sep 2021 50th rowechenzhong 454 229 61ms 26 Nov 2021 50th CedricGebistorf 454 229 21ms 24 Feb 2022 53rd Babafaba 448 232 178ms 26 Oct 2025 54th Natanaelel 🇸🇪 433 240 16ms 11 Nov 2024 54th wh3n3v3r 🇨🇿 433 240 22ms 18 Nov 2024 56th ahmetdemirag 🇨🇾 424 245 41ms 4 Mar 2025 57th FlorianCassayre 🇫🇷 416 250 289ms 18 Sep 2023 58th RYNO8 413 252 186ms 9 Sep 2021 59th aksyristos 397 262 35ms 12 days ago 60th adamnielson42 🇺🇸 395 263 44ms 25 Apr 2023 61st StefanHabel 🇨🇦 391 266 40ms 4 days ago 62nd ndren 390 267 24ms 14 Jul 2025 63rd NewDefectus 🇮🇱 388 268 33ms 9 Jun 2021 64th davecame 387 269 130ms 20 Mar 2024 65th AlexanderFair 385 270 83ms 31 Jul 2023 66th qpwoeirut 362 287 21ms 21 Sep 2025 67th RDShah 350 297 13ms 8 Jun 2022 68th scpchicken 🇵🇼 347 300 87ms 7 Jan 2023 69th CaedenHarper 🇨🇦 335 310 57ms 15 Sep 2025 70th SniperSmiley 🇺🇸 330 315 238ms 18 Jul 2022 71st AlephSquirrel 329 316 63ms 30 Mar 2024 72nd JOrE20 323 322 25ms 22 Feb 2026 73rd Irratix 🇳🇱 318 327 73ms 2 Jul 2022 74th amollberg 🇸🇪 308 338 83ms 20 Feb 2022 75th retrohun 302 344 16ms 29 Apr 2021 76th madex 🇩🇪 297 350 22ms 4 days ago 77th commandz0 🇺🇸 291 358 22ms 31 Oct 2023 77th croc54 291 358 35ms 18 Jan 2025 79th yzhs 🇩🇪 287 362 38ms 14 Jun 2022 80th tomh1012 281 370 48ms 6 Mar 2026 1–80 of 122 Next Last