Van Eck Sequence 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 451st Waffle3z 799 46 37ms 1 May 2021 451st Shanethegamer 🇺🇸 799 46 37ms 15 Dec 2022 453rd Argeento 🇵🇱 798 46 128ms 3 Aug 2024 454th Shanethegamer 🇺🇸 797 60 85ms 5 Dec 2024 455th Shanethegamer 🇺🇸 797 81 3,098ms 24 Oct 2024 456th emgordon154 796 169 2,134ms 16 Sep 2025 457th sisyphus-ppcg 🇦🇺 793 39 3ms 20 Jan 2023 458th janbehrens 🇩🇪 792 74 2ms 1 May 2021 458th luuumine 🇫🇷 792 74 3ms 8 hours ago 460th MeWhenI 🇻🇦 792 119 290ms 9 Feb 2023 461st Shanethegamer 🇺🇸 791 50 913ms 15 Dec 2022 462nd primo-ppcg 🇹🇭 791 87 1,298ms 30 Nov 2021 463rd Shanethegamer 🇺🇸 788 52 13ms 24 May 2021 463rd helbling 🇨🇭 788 52 11ms 27 May 2024 465th Fishron 788 65 79ms 19 Oct 2021 465th hellwue 788 65 15ms 2 Mar 2022 465th suwat513 788 65 12ms 18 Jun 2023 465th 2011-Chan-Ethan 788 65 67ms 9 Jul 2023 465th mikehanus 788 65 37ms 5 Dec 2023 465th mathisfun271 788 65 12ms 12 Feb 2024 465th InigoK 🇺🇸 788 65 62ms 26 Aug 2025 472nd KatieLG 🇬🇧 788 78 91ms 14 Jan 2023 473rd tailorspy 785 100 55ms 29 Oct 2023 474th JayXon 🇺🇸 784 54 358ms 20 Jun 2021 475th ovs-code 🇩🇪 784 61 72ms 23 Sep 2023 476th GrayJoKing 🇦🇺 784 101 29ms 28 Jun 2023 477th SirBogman 🇺🇸 782 47 43ms 26 Nov 2021 478th GolfingSuccess 🇬🇷 781 75 3ms 1 May 2021 478th MeWhenI 🇻🇦 781 75 3ms 15 Mar 2022 480th MeWhenI 🇻🇦 781 92 438ms 16 Mar 2022 481st MeWhenI 🇻🇦 780 85 9ms 20 Jul 2023 482nd janbehrens 🇩🇪 779 93 306ms 21 Nov 2021 483rd sean-niemann 🇺🇸 779 121 258ms 8 Jun 2025 484th Alessandro-Balconi 🇮🇹 778 57 91ms 9 Jul 2023 485th Shanethegamer 🇺🇸 778 73 22ms 10 Sep 2022 486th emgordon154 778 83 3,929ms 14 Jul 2025 487th Waffle3z 776 66 16ms 1 May 2021 487th NewDefectus 🇮🇱 776 66 11ms 3 May 2021 487th betaveros 776 66 46ms 1 Jan 2023 487th elgan65536 776 66 68ms 31 Mar 2024 487th stertooy 🇧🇪 776 66 28ms 18 Jun 2024 487th Bmrl7 776 66 24ms 31 Aug 2025 493rd HumanoidCPU 775 62 455ms 25 May 2024 494th coreynash 773 53 11ms 14 Mar 2024 495th Shanethegamer 🇺🇸 773 122 259ms 7 Feb 2024 496th xnor-gate 769 70 178ms 11 Oct 2022 496th TrueBoxGuy 769 70 1,437ms 24 Jul 2023 498th edsrzf 🇳🇿 769 90 39ms 30 Dec 2024 499th inventshah 768 74 27ms 11 Sep 2022 500th edsrzf 🇳🇿 767 70 10ms 14 Dec 2024 501st adgh 🇬🇧 765 58 91ms 8 Jan 2025 502nd jakobkordez 🇸🇮 765 67 30ms 19 Oct 2022 502nd Artemis21 🇬🇧 765 67 34ms 21 Jan 2025 502nd shelerr 765 67 57ms 22 Aug 2025 505th janbehrens 🇩🇪 765 94 465ms 24 Mar 2022 506th JDiLenarda 🇫🇷 764 90 1,326ms 17 Nov 2023 507th MeWhenI 🇻🇦 763 188 838ms 28 Mar 2025 508th SirBogman 🇺🇸 762 80 41ms 8 Dec 2021 509th UnderKoen 🇳🇱 762 107 23ms 5 Dec 2024 510th f-tucker 761 77 3ms 8 Jan 2024 511th DayDun 🇸🇪 759 54 12ms 24 Jan 2023 511th CaedenHarper 🇨🇦 759 54 10ms 23 Aug 2025 513th stefangimmillaro 759 85 3,887ms 28 Oct 2024 514th snoozingnewt 🇺🇸 758 60 986ms 25 days ago 515th janbehrens 🇩🇪 756 48 5ms 7 Jun 2021 516th knutae 🇳🇴 753 68 20ms 16 Jul 2021 516th rowboat1 753 68 45ms 24 Jun 2022 516th FortuiteMan 🇫🇷 753 68 56ms 20 Aug 2023 516th Glinte 753 68 12ms 14 Dec 2023 516th logvp 753 68 46ms 10 Jan 2024 516th Bulmenisaurus 753 68 50ms 23 Oct 2024 516th dokutan 753 68 17ms 12 Feb 2025 516th ryyyn 🇺🇸 753 68 30ms 11 Jun 2025 524th MeWhenI 🇻🇦 753 81 42ms 31 Dec 2023 525th MeWhenI 🇻🇦 751 28 5ms 14 Feb 2025 First Prev 451–525 of 1,743 Next Last