Ordinal 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 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 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 525th janbehrens 🇩🇪 819 60 7ms 5 Dec 2023 527th ovs-code 🇩🇪 819 113 379ms 3 Jun 2024 528th emplv 🇱🇻 818 92 128ms 20 Dec 2022 529th primo-ppcg 🇹🇭 817 90 20ms 28 Jan 2023 529th kg583 🇺🇸 817 90 21ms 20 Oct 2024 529th CLOStrophobic 🇮🇹 817 90 21ms 19 Jan 2025 532nd stefangimmillaro 817 151 256ms 15 Jul 2023 533rd pg98 816 78 10ms 4 Sep 2019 533rd efgen 816 78 11ms 1 Jul 2020 533rd KaeruCT 816 78 12ms 7 Oct 2020 533rd ernestd 816 78 10ms 22 Jan 2021 533rd BambooleanLogic 🇸🇪 816 78 11ms 1 Dec 2021 533rd unfinishedprogram 816 78 10ms 29 Jun 2023 539th GrayJoKing 🇦🇺 815 69 383ms 23 Jul 2024 539th duckyluuk 🇳🇱 815 69 354ms 29 Aug 2024 539th Shanethegamer 🇺🇸 815 69 426ms 30 Oct 2024 542nd sean-niemann 🇺🇸 815 73 6ms 20 Dec 2024 543rd Attero 🇸🇪 814 51 120ms 21 Oct 2020 544th hiichbindermax 814 79 28ms 25 Feb 2022 544th SB-945 814 79 21ms 30 Aug 2023 546th GrayJoKing 🇦🇺 814 85 383ms 31 May 2022 547th Steffan153 🇫🇮 814 86 12ms 13 Dec 2023 547th emgordon154 814 86 16ms 29 Jul 2025 547th error256 814 86 21ms 29 Jul 2025 550th ovs-code 🇩🇪 814 121 457ms 14 Jul 2023 551st MeWhenI 🇻🇦 813 65 270ms 28 Jan 2023 552nd GrayJoKing 🇦🇺 813 109 405ms 24 Jul 2025 553rd clockworknazo 812 128 4ms 18 Sep 2022 554th Tine86 812 137 45ms 28 Jul 2025 555th Shanethegamer 🇺🇸 811 123 351ms 24 Sep 2025 556th stefangimmillaro 811 134 160ms 6 Nov 2023 557th ovs-code 🇩🇪 811 180 38ms 31 Mar 2023 558th frankgraziano 811 241 15ms 25 Jun 2025 559th retrohun 810 52 2ms 9 Nov 2022 560th alemelis 808 78 296ms 4 Mar 2024 561st primo-ppcg 🇹🇭 807 113 49ms 26 Jun 2022 561st MeWhenI 🇻🇦 807 113 66ms 6 Sep 2022 561st sean-niemann 🇺🇸 807 113 49ms 24 Apr 2023 564th albanian-laundromat 807 224 846ms 23 days ago 565th clockworknazo 806 31 76ms 12 Aug 2022 566th DialFrost 🇸🇬 806 60 28ms 2 Aug 2025 567th JulianJJ 806 79 10ms 7 Dec 2020 567th xkacer 🇨🇿 806 79 10ms 31 Jan 2021 567th Ephellon 806 79 10ms 4 Dec 2022 567th Mazn3k 806 79 10ms 2 Mar 2023 567th stefangabos 🇷🇴 806 79 10ms 14 May 2023 567th Jak-Ch-ll 806 79 10ms 5 Jul 2025 573rd GrayJoKing 🇦🇺 806 140 211ms 8 Dec 2020 573rd Hillsoft 806 140 169ms 27 Jul 2022 575th b97tsk 806 153 257ms 26 Apr 2020 575th argusdusty 🇺🇸 806 153 269ms 21 Aug 2022 577th clockworknazo 805 76 15ms 10 Feb 2023 578th roavin 805 101 376ms 23 Jun 2022 579th solmyr2000 805 115 383ms 21 Jun 2022 580th ovs-code 🇩🇪 805 135 164ms 21 Jun 2023 581st Shanethegamer 🇺🇸 805 148 29ms 27 Apr 2023 582nd MeWhenI 🇻🇦 804 70 442ms 13 Jul 2024 583rd Steffan153 🇫🇮 804 74 7ms 2 Jul 2023 584th MichaelMBradley 🇨🇦 804 80 19ms 9 Apr 2022 584th elgan65536 804 80 19ms 31 Mar 2024 584th wh3n3v3r 🇨🇿 804 80 19ms 14 Nov 2024 587th emgordon154 803 69 5ms 22 May 2025 588th RockOfStone 803 91 3ms 4 Nov 2021 589th tatzyr 🇯🇵 801 55 38ms 24 Nov 2024 590th GrayJoKing 🇦🇺 801 96 125ms 9 Dec 2023 591st janbehrens 🇩🇪 801 123 454ms 5 Dec 2023 592nd janbehrens 🇩🇪 800 66 227ms 5 Dec 2023 593rd Yewzir 🇧🇪 800 83 4ms 8 Jun 2024 593rd rucin93 🇵🇱 800 83 4ms 23 Apr 2025 595th stefangimmillaro 800 139 51ms 26 Apr 2025 596th Shanethegamer 🇺🇸 799 94 3,276ms 28 Oct 2024 597th sean-niemann 🇺🇸 799 130 3ms 18 Jan 2025 598th SirBogman 🇺🇸 797 40 3ms 7 Feb 2024 599th dokutan 797 73 120ms 21 Mar 2025 600th ZakkkkAttackkkk 🇵🇭 797 91 3ms 6 Feb 2025 First Prev 526–600 of 1,821 Next Last