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 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 Bytes Time Submitted 450th KatieLG 🇬🇧 807 67 42ms 1 Oct 2025 452nd inventshah 807 80 3,230ms 12 Nov 2024 453rd prplz 🇦🇺 805 90 326ms 21 Nov 2021 453rd MeWhenI 🇻🇦 805 90 360ms 8 Dec 2022 453rd sean-niemann 🇺🇸 805 90 372ms 2 Jan 2025 456th janbehrens 🇩🇪 804 74 2ms 1 May 2021 456th luuumine 🇫🇷 804 74 2ms 17 days ago 458th emgordon154 804 169 1,701ms 16 Sep 2025 459th tayloia 🇬🇧 803 51 9ms 18 May 2023 460th JayXon 🇺🇸 802 55 312ms 20 Jun 2021 461st MeWhenI 🇻🇦 802 60 538ms 29 Apr 2025 462nd lynn 800 99 33ms 18 Jul 2023 462nd Steffan153 🇫🇮 800 99 29ms 25 Aug 2024 464th MeWhenI 🇻🇦 800 119 290ms 9 Feb 2023 465th Waffle3z 799 46 37ms 1 May 2021 465th Shanethegamer 🇺🇸 799 46 37ms 15 Dec 2022 467th Shanethegamer 🇺🇸 797 60 85ms 5 Dec 2024 468th Shanethegamer 🇺🇸 797 81 3,098ms 24 Oct 2024 469th knutae 🇳🇴 796 68 18ms 16 Jul 2021 469th anter69 🇭🇺 796 68 19ms 20 Jan 2022 469th Glinte 796 68 11ms 14 Dec 2023 469th logvp 796 68 41ms 10 Jan 2024 469th Bulmenisaurus 796 68 40ms 23 Oct 2024 469th albanian-laundromat 796 68 11ms 30 Jul 2025 469th RaBa21 🇭🇺 796 68 11ms 11 Aug 2025 476th sisyphus-ppcg 🇦🇺 793 39 3ms 20 Jan 2023 477th GolfingSuccess 🇬🇷 793 75 3ms 1 May 2021 477th MeWhenI 🇻🇦 793 75 3ms 15 Mar 2022 479th Shanethegamer 🇺🇸 791 50 913ms 15 Dec 2022 480th nipzu 791 53 55ms 6 Nov 2022 481st primo-ppcg 🇹🇭 791 87 1,269ms 30 Nov 2021 482nd DialFrost 🇸🇬 791 91 378ms 8 days ago 483rd Shanethegamer 🇺🇸 788 52 10ms 24 May 2021 483rd helbling 🇨🇭 788 52 10ms 27 May 2024 483rd DialFrost 🇸🇬 788 52 9ms 8 days ago 486th KatieLG 🇬🇧 788 78 91ms 14 Jan 2023 487th tailorspy 786 100 57ms 29 Oct 2023 488th ovs-code 🇩🇪 784 61 72ms 23 Sep 2023 489th scpchicken 🇵🇼 784 69 13ms 25 Feb 2023 490th GrayJoKing 🇦🇺 784 101 29ms 28 Jun 2023 491st MeWhenI 🇻🇦 783 92 438ms 16 Mar 2022 492nd SirBogman 🇺🇸 782 47 43ms 26 Nov 2021 493rd MeWhenI 🇻🇦 780 85 9ms 20 Jul 2023 494th Shanethegamer 🇺🇸 780 122 259ms 7 Feb 2024 494th sean-niemann 🇺🇸 780 122 258ms 8 Jun 2025 496th janbehrens 🇩🇪 779 93 327ms 21 Nov 2021 497th sisyphus-ppcg 🇦🇺 778 44 462ms 2 Mar 2022 498th Alessandro-Balconi 🇮🇹 778 57 90ms 9 Jul 2023 499th Shanethegamer 🇺🇸 778 73 22ms 10 Sep 2022 500th emgordon154 778 83 3,162ms 14 Jul 2025 501st antimon2 🇯🇵 774 57 274ms 29 Oct 2022 502nd coreynash 773 53 10ms 14 Mar 2024 503rd Anonymousellama21 773 70 10ms 15 Jun 2022 503rd andre-lameirinhas 🇵🇹 773 70 11ms 27 Aug 2022 503rd 051 🇸🇬 773 70 43ms 30 Aug 2022 503rd IshanPanpaliya 773 70 11ms 19 Oct 2022 503rd ahmetdemirag 🇨🇾 773 70 11ms 12 Jun 2024 503rd croc54 773 70 11ms 17 Jan 2025 509th f-tucker 772 77 3ms 8 Jan 2024 510th edsrzf 🇳🇿 772 90 39ms 30 Dec 2024 511th xnor-gate 769 70 178ms 11 Oct 2022 511th TrueBoxGuy 769 70 1,437ms 24 Jul 2023 513th inventshah 768 74 27ms 11 Sep 2022 514th edsrzf 🇳🇿 767 70 10ms 14 Dec 2024 515th Yewzir 🇧🇪 767 177 1,655ms 10 days ago 516th janbehrens 🇩🇪 766 94 465ms 24 Mar 2022 517th adgh 🇬🇧 765 58 90ms 8 Jan 2025 518th JDiLenarda 🇫🇷 764 90 1,343ms 17 Nov 2023 519th MeWhenI 🇻🇦 763 188 535ms 28 Mar 2025 520th Drew-j-Smith 762 71 41ms 19 Apr 2022 520th commandblockguy 🇺🇸 762 71 12ms 22 Sep 2022 520th knyghty 762 71 11ms 16 Feb 2024 520th firegene 🇮🇪 762 71 42ms 23 Sep 2024 524th SirBogman 🇺🇸 762 80 41ms 8 Dec 2021 525th UnderKoen 🇳🇱 762 107 23ms 5 Dec 2024 First Prev 451–525 of 1,780 Next Last