Odious Numbers in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 601st j55d 897 40 9ms 28 Sep 2018 601st ETHproductions 🇺🇸 897 40 9ms 16 Aug 2019 601st andersk 🇺🇸 897 40 9ms 21 Mar 2020 601st tomtheisen 🇺🇸 897 40 9ms 24 Sep 2020 601st sisyphus-ppcg 🇦🇺 897 40 9ms 14 Jun 2021 601st jared-hughes 897 40 8ms 7 Sep 2021 601st AlephSquirrel 897 40 9ms 15 Nov 2021 601st jansekulowicz 897 40 9ms 8 May 2022 601st ZakkkkAttackkkk 🇵🇭 897 40 9ms 27 Jul 2022 601st Yax42 🇫🇷 897 40 8ms 5 Sep 2025 611th MeWhenI 🇻🇦 897 48 16ms 15 Nov 2021 611th arjanadriaanse 🇳🇱 897 48 10ms 28 Sep 2023 611th Yewzir 🇧🇪 897 48 16ms 11 Nov 2023 611th snoozingnewt 🇺🇸 897 48 8ms 30 Sep 2025 615th Steffan153 🇫🇮 896 38 128ms 4 Aug 2024 615th sean-niemann 🇺🇸 896 38 133ms 4 Aug 2024 615th JayXon 🇺🇸 896 38 145ms 4 Aug 2024 615th Lydxn 🇨🇦 896 38 127ms 6 Aug 2024 615th pardouin 🇫🇷 896 38 137ms 23 Aug 2024 620th sisyphus-ppcg 🇦🇺 896 40 44ms 16 Sep 2021 621st cure-honey 🇯🇵 895 66 26ms 8 Jul 2021 621st sisyphus-ppcg 🇦🇺 895 66 34ms 8 Jul 2021 621st primo-ppcg 🇹🇭 895 66 28ms 8 Jul 2021 621st JayXon 🇺🇸 895 66 31ms 8 Jul 2021 621st prplz 🇦🇺 895 66 29ms 8 Jul 2021 621st MeWhenI 🇻🇦 895 66 26ms 9 Sep 2022 621st fuzzylojik-golf 🇺🇸 895 66 27ms 26 Aug 2025 628th nwellnhof 🇩🇪 895 71 56ms 3 Jan 2022 628th sean-niemann 🇺🇸 895 71 56ms 21 Jun 2023 628th DialFrost 🇸🇬 895 71 53ms 16 Jan 2024 628th Steffan153 🇫🇮 895 71 53ms 17 Jan 2024 628th ovs-code 🇩🇪 895 71 53ms 8 Jun 2024 628th Herbert00709 🇵🇱 895 71 56ms 12 Jul 2024 628th MostParsingVex 895 71 53ms 26 Aug 2024 628th fuzzylojik-golf 🇺🇸 895 71 54ms 20 Aug 2025 636th pardouin 🇫🇷 894 42 2,821ms 31 Oct 2024 636th btnlq 894 42 2,979ms 31 Oct 2024 638th sisyphus-ppcg 🇦🇺 893 41 2ms 10 Jun 2021 638th lynn 893 41 1ms 18 Nov 2021 638th jared-hughes 893 41 1ms 16 Feb 2022 638th steffan-polygolf 893 41 1ms 24 Feb 2023 638th GrayJoKing 🇦🇺 893 41 1ms 23 Mar 2023 638th xsot 🇸🇬 893 41 3ms 21 Oct 2023 638th synt7x 🇺🇸 893 41 2ms 14 Jul 2025 638th fuzzylojik-golf 🇺🇸 893 41 2ms 2 Sep 2025 646th Attero 🇸🇪 892 56 336ms 21 Nov 2021 646th janbehrens 🇩🇪 892 56 313ms 21 Nov 2021 646th MeWhenI 🇻🇦 892 56 321ms 21 Nov 2021 646th primo-ppcg 🇹🇭 892 56 297ms 21 Nov 2021 646th prplz 🇦🇺 892 56 319ms 21 Nov 2021 646th Irratix 🇳🇱 892 56 314ms 13 Dec 2021 646th Giga-Bowser 892 56 319ms 20 Dec 2021 646th Yewzir 🇧🇪 892 56 330ms 14 Oct 2023 646th Betuaredead 892 56 346ms 12 Nov 2023 646th Herbert00709 🇵🇱 892 56 315ms 22 Dec 2023 646th billings7 🇬🇧 892 56 366ms 21 May 2024 646th pardouin 🇫🇷 892 56 379ms 4 Sep 2024 646th albanian-laundromat 892 56 320ms 30 Sep 2025 659th RYNO8 891 44 9ms 28 Aug 2021 659th MeWhenI 🇻🇦 891 44 5ms 16 Dec 2024 661st wuzekai518 891 61 119ms 25 Jun 2024 661st Babafaba 891 61 120ms 11 Oct 2025 663rd Lydxn 🇨🇦 889 39 1ms 8 Oct 2023 663rd GrayJoKing 🇦🇺 889 39 1ms 9 Oct 2023 663rd JayXon 🇺🇸 889 39 2ms 9 Oct 2023 663rd Steffan153 🇫🇮 889 39 1ms 9 Oct 2023 663rd rucin93 🇵🇱 889 39 1ms 14 Apr 2025 668th m-tkach 🇺🇦 886 37 370ms 23 Jan 2024 669th sisyphus-ppcg 🇦🇺 885 28 3ms 4 Feb 2022 669th HPWiz 🇳🇿 885 28 3ms 12 May 2024 669th saito-ta 🇯🇵 885 28 3ms 20 Aug 2025 672nd Steffan153 🇫🇮 885 37 2ms 5 Aug 2024 673rd Lydxn 🇨🇦 885 65 27ms 13 Jan 2023 673rd Shanethegamer 🇺🇸 885 65 29ms 22 Mar 2023 673rd lynn 885 65 26ms 11 Jul 2023 First Prev 601–675 of 3,997 Next Last