Van Eck Sequence in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 451st dcgjb 810 48 408ms 22 Feb 2024 451st Steffan153 🇫🇮 810 48 297ms 9 Aug 2024 453rd GrayJoKing 🇦🇺 809 61 7ms 11 Oct 2023 454th Steffan153 🇫🇮 809 89 393ms 23 Jul 2024 454th sean-niemann 🇺🇸 809 89 459ms 2 Jan 2025 456th shelerr 808 67 43ms 22 Aug 2025 456th KatieLG 🇬🇧 808 67 42ms 1 Oct 2025 458th emgordon154 807 49 1,096ms 27 Nov 2024 459th inventshah 807 80 3,066ms 12 Nov 2024 460th prplz 🇦🇺 805 90 326ms 21 Nov 2021 460th MeWhenI 🇻🇦 805 90 360ms 8 Dec 2022 460th sean-niemann 🇺🇸 805 90 372ms 2 Jan 2025 463rd janbehrens 🇩🇪 804 74 2ms 1 May 2021 463rd luuumine 🇫🇷 804 74 2ms 24 days ago 465th emgordon154 804 169 1,701ms 16 Sep 2025 466th tayloia 🇬🇧 803 51 9ms 18 May 2023 467th JayXon 🇺🇸 802 55 312ms 20 Jun 2021 468th MeWhenI 🇻🇦 802 60 538ms 29 Apr 2025 469th lynn 800 99 33ms 18 Jul 2023 469th Steffan153 🇫🇮 800 99 29ms 25 Aug 2024 471st MeWhenI 🇻🇦 800 119 290ms 9 Feb 2023 472nd Waffle3z 799 46 37ms 1 May 2021 472nd Shanethegamer 🇺🇸 799 46 37ms 15 Dec 2022 474th Shanethegamer 🇺🇸 797 60 85ms 5 Dec 2024 475th Shanethegamer 🇺🇸 797 81 2,880ms 24 Oct 2024 476th knutae 🇳🇴 796 68 18ms 16 Jul 2021 476th anter69 🇭🇺 796 68 19ms 20 Jan 2022 476th Glinte 796 68 11ms 14 Dec 2023 476th logvp 796 68 41ms 10 Jan 2024 476th Bulmenisaurus 796 68 40ms 23 Oct 2024 476th albanian-laundromat 796 68 11ms 30 Jul 2025 476th RaBa21 🇭🇺 796 68 11ms 11 Aug 2025 483rd sisyphus-ppcg 🇦🇺 793 39 3ms 20 Jan 2023 484th GolfingSuccess 🇬🇷 793 75 3ms 1 May 2021 484th MeWhenI 🇻🇦 793 75 3ms 15 Mar 2022 486th Shanethegamer 🇺🇸 791 50 913ms 15 Dec 2022 487th nipzu 791 53 55ms 6 Nov 2022 488th primo-ppcg 🇹🇭 791 87 1,269ms 30 Nov 2021 489th DialFrost 🇸🇬 791 91 378ms 15 days ago 490th Shanethegamer 🇺🇸 788 52 9ms 24 May 2021 490th helbling 🇨🇭 788 52 10ms 27 May 2024 490th DialFrost 🇸🇬 788 52 9ms 15 days ago 493rd KatieLG 🇬🇧 788 78 91ms 14 Jan 2023 494th tailorspy 786 100 55ms 29 Oct 2023 495th ovs-code 🇩🇪 784 61 72ms 23 Sep 2023 496th scpchicken 🇵🇼 784 69 13ms 25 Feb 2023 497th GrayJoKing 🇦🇺 784 101 29ms 28 Jun 2023 498th MeWhenI 🇻🇦 783 92 438ms 16 Mar 2022 499th SirBogman 🇺🇸 782 47 43ms 26 Nov 2021 500th h3ra993huskp 🇯🇵 781 99 343ms 41 hours ago 501st MeWhenI 🇻🇦 780 85 9ms 20 Jul 2023 502nd Shanethegamer 🇺🇸 780 122 259ms 7 Feb 2024 502nd sean-niemann 🇺🇸 780 122 258ms 8 Jun 2025 504th janbehrens 🇩🇪 779 93 327ms 21 Nov 2021 505th sisyphus-ppcg 🇦🇺 778 44 462ms 2 Mar 2022 506th Alessandro-Balconi 🇮🇹 778 57 90ms 9 Jul 2023 507th Shanethegamer 🇺🇸 778 73 22ms 10 Sep 2022 508th emgordon154 778 83 3,037ms 14 Jul 2025 509th antimon2 🇯🇵 774 57 274ms 29 Oct 2022 510th coreynash 773 53 9ms 14 Mar 2024 511th Anonymousellama21 773 70 10ms 15 Jun 2022 511th andre-lameirinhas 🇵🇹 773 70 11ms 27 Aug 2022 511th 051 🇸🇬 773 70 43ms 30 Aug 2022 511th IshanPanpaliya 773 70 11ms 19 Oct 2022 511th ahmetdemirag 🇨🇾 773 70 11ms 12 Jun 2024 511th croc54 773 70 11ms 17 Jan 2025 517th f-tucker 772 77 3ms 8 Jan 2024 518th edsrzf 🇳🇿 772 90 39ms 30 Dec 2024 519th xnor-gate 769 70 178ms 11 Oct 2022 519th TrueBoxGuy 769 70 1,437ms 24 Jul 2023 521st inventshah 768 74 27ms 11 Sep 2022 522nd edsrzf 🇳🇿 767 70 9ms 14 Dec 2024 523rd Yewzir 🇧🇪 767 177 1,655ms 17 days ago 524th janbehrens 🇩🇪 766 94 465ms 24 Mar 2022 525th adgh 🇬🇧 765 58 90ms 8 Jan 2025 First Prev 451–525 of 1,789 Next Last