Van Eck Sequence in all languages in bytes. 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 Bytes Time Submitted 451st MeWhenI 🇻🇦 801 60 538ms 29 Apr 2025 452nd lynn 800 99 33ms 18 Jul 2023 452nd Steffan153 🇫🇮 800 99 29ms 25 Aug 2024 454th MeWhenI 🇻🇦 800 119 290ms 9 Feb 2023 455th Waffle3z 799 46 37ms 1 May 2021 455th Shanethegamer 🇺🇸 799 46 37ms 15 Dec 2022 457th Shanethegamer 🇺🇸 797 60 85ms 5 Dec 2024 458th Shanethegamer 🇺🇸 797 81 3,098ms 24 Oct 2024 459th emgordon154 796 169 2,134ms 16 Sep 2025 460th knutae 🇳🇴 795 68 20ms 16 Jul 2021 460th anter69 🇭🇺 795 68 18ms 20 Jan 2022 460th Glinte 795 68 12ms 14 Dec 2023 460th logvp 795 68 46ms 10 Jan 2024 460th Bulmenisaurus 795 68 50ms 23 Oct 2024 460th ryyyn 🇺🇸 795 68 30ms 11 Jun 2025 460th albanian-laundromat 795 68 12ms 30 Jul 2025 460th RaBa21 🇭🇺 795 68 12ms 11 Aug 2025 468th sisyphus-ppcg 🇦🇺 793 39 3ms 20 Jan 2023 469th GolfingSuccess 🇬🇷 793 75 3ms 1 May 2021 469th MeWhenI 🇻🇦 793 75 3ms 15 Mar 2022 471st Shanethegamer 🇺🇸 791 50 913ms 15 Dec 2022 472nd nipzu 791 53 54ms 6 Nov 2022 473rd primo-ppcg 🇹🇭 791 87 1,298ms 30 Nov 2021 474th Shanethegamer 🇺🇸 788 52 13ms 24 May 2021 474th helbling 🇨🇭 788 52 11ms 27 May 2024 476th KatieLG 🇬🇧 788 78 91ms 14 Jan 2023 477th tailorspy 785 100 55ms 29 Oct 2023 478th ovs-code 🇩🇪 784 61 72ms 23 Sep 2023 479th scpchicken 🇵🇼 784 69 17ms 25 Feb 2023 479th luuumine 🇫🇷 784 69 13ms 24 days ago 481st GrayJoKing 🇦🇺 784 101 29ms 28 Jun 2023 482nd SirBogman 🇺🇸 782 47 43ms 26 Nov 2021 483rd MeWhenI 🇻🇦 781 92 438ms 16 Mar 2022 484th MeWhenI 🇻🇦 780 85 9ms 20 Jul 2023 485th Shanethegamer 🇺🇸 780 122 259ms 7 Feb 2024 485th sean-niemann 🇺🇸 780 122 258ms 8 Jun 2025 487th janbehrens 🇩🇪 779 93 306ms 21 Nov 2021 488th sisyphus-ppcg 🇦🇺 778 44 543ms 2 Mar 2022 489th Alessandro-Balconi 🇮🇹 778 57 91ms 9 Jul 2023 490th Shanethegamer 🇺🇸 778 73 22ms 10 Sep 2022 491st emgordon154 778 83 3,929ms 14 Jul 2025 492nd antimon2 🇯🇵 774 57 326ms 29 Oct 2022 493rd coreynash 773 53 11ms 14 Mar 2024 494th Anonymousellama21 773 70 12ms 15 Jun 2022 494th andre-lameirinhas 🇵🇹 773 70 17ms 27 Aug 2022 494th 051 🇸🇬 773 70 44ms 30 Aug 2022 494th IshanPanpaliya 773 70 12ms 19 Oct 2022 494th ahmetdemirag 🇨🇾 773 70 11ms 12 Jun 2024 494th croc54 773 70 11ms 17 Jan 2025 500th f-tucker 772 77 3ms 8 Jan 2024 501st xnor-gate 769 70 178ms 11 Oct 2022 501st TrueBoxGuy 769 70 1,437ms 24 Jul 2023 503rd edsrzf 🇳🇿 769 90 39ms 30 Dec 2024 504th inventshah 768 74 27ms 11 Sep 2022 505th edsrzf 🇳🇿 767 70 10ms 14 Dec 2024 506th adgh 🇬🇧 765 58 91ms 8 Jan 2025 507th janbehrens 🇩🇪 765 94 465ms 24 Mar 2022 508th JDiLenarda 🇫🇷 764 90 1,326ms 17 Nov 2023 509th MeWhenI 🇻🇦 763 188 838ms 28 Mar 2025 510th Drew-j-Smith 762 71 46ms 19 Apr 2022 510th commandblockguy 🇺🇸 762 71 17ms 22 Sep 2022 510th knyghty 762 71 12ms 16 Feb 2024 510th firegene 🇮🇪 762 71 45ms 23 Sep 2024 514th SirBogman 🇺🇸 762 80 41ms 8 Dec 2021 515th UnderKoen 🇳🇱 762 107 23ms 5 Dec 2024 516th DayDun 🇸🇪 759 54 12ms 24 Jan 2023 516th CaedenHarper 🇨🇦 759 54 10ms 23 Aug 2025 518th stefangimmillaro 759 85 3,887ms 28 Oct 2024 519th snoozingnewt 🇺🇸 758 60 986ms 24 days ago 520th janbehrens 🇩🇪 756 48 5ms 7 Jun 2021 521st janbehrens 🇩🇪 755 126 259ms 20 Jun 2021 522nd MeWhenI 🇻🇦 754 29 5ms 14 Feb 2025 523rd MeWhenI 🇻🇦 753 81 42ms 31 Dec 2023 524th SirBogman 🇺🇸 751 64 365ms 16 Jan 2024 524th AlephSquirrel 751 64 418ms 16 Jan 2024 First Prev 451–525 of 1,762 Next Last