Van Eck Sequence in all languages in chars. 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 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 750th Irratix 🇳🇱 644 91 1ms 13 Jun 2022 752nd janbehrens 🇩🇪 642 66 377ms 1 Nov 2021 753rd MeWhenI 🇻🇦 641 56 11ms 17 Nov 2023 754th jacklynnepenick 641 80 45ms 26 Aug 2021 754th b10011 🇫🇮 641 80 24ms 8 Jan 2023 754th keelimeguy 🇺🇸 641 80 1,993ms 19 Dec 2023 757th Sakisan 🇧🇪 641 84 195ms 30 May 2022 758th cure-honey 🇯🇵 639 131 31ms 11 Jul 2021 759th lynn 638 72 30ms 8 Sep 2021 760th mousetail 🇳🇱 637 33 5ms 18 Jan 2024 761st HumanoidCPU 637 113 437ms 27 Jun 2024 762nd DialFrost 🇸🇬 635 94 23ms 27 Sep 2024 763rd michelebastione 🇮🇹 633 81 23ms 26 May 2021 763rd petroselo 633 81 38ms 12 Apr 2022 763rd jhpaques 🇫🇷 633 81 54ms 29 Jul 2022 763rd bwenstar 633 81 19ms 12 Aug 2022 763rd glesnick 633 81 44ms 30 Sep 2022 763rd eshilo-draper 633 81 10ms 27 Oct 2022 763rd nstearns96 🇬🇧 633 81 53ms 29 Nov 2022 763rd cingulataluke 633 81 14ms 29 Aug 2023 763rd estomagordo 🇳🇱 633 81 10ms 31 Aug 2023 763rd Ythaenagor 633 81 11ms 5 Aug 2024 773rd annaproxy 633 85 164ms 30 Jan 2022 774th msbranicky 633 102 2,871ms 9 Jan 2025 775th Shanethegamer 🇺🇸 631 49 3ms 16 Sep 2021 776th 4hg 🇺🇸 630 38 130ms 28 Jan 2023 777th florton 630 65 10ms 7 Jan 2022 777th Garklein 🇨🇦 630 65 15ms 7 Jan 2022 777th xyangst 630 65 10ms 12 Oct 2024 780th emgordon154 630 86 26ms 28 Dec 2024 781st Re-Adventures 🇮🇳 630 93 3ms 30 Dec 2021 781st Yewzir 🇧🇪 630 93 4ms 9 Feb 2024 783rd janbehrens 🇩🇪 627 62 224ms 3 Dec 2023 784th emplv 🇱🇻 627 86 103ms 20 Dec 2022 785th snoozingnewt 🇺🇸 627 103 2,140ms 13 Oct 2025 786th Lydxn 🇨🇦 627 122 301ms 2 Feb 2022 787th RustemB 🇷🇺 625 82 13ms 2 May 2021 787th Mikey-Beep 🇬🇧 625 82 15ms 5 Sep 2024 787th moustave 625 82 59ms 28 Nov 2024 787th klixel 🇨🇦 625 82 32ms 25 Jan 2025 787th AstroOrbis 625 82 11ms 2 days ago 792nd MeWhenI 🇻🇦 625 110 1,284ms 14 Jun 2023 793rd Adix-null 🇱🇹 625 116 349ms 17 May 2023 794th olivermrose 🇺🇸 621 66 26ms 26 Sep 2021 794th scpchicken 🇵🇼 621 66 23ms 17 May 2023 796th lynn 620 126 161ms 10 Mar 2022 797th jerrandolph 620 152 291ms 3 Nov 2023 797th JRaspass 🇬🇧 620 152 257ms 7 Feb 2024 799th janbehrens 🇩🇪 619 50 3ms 1 May 2021 799th kurkale6ka 619 50 3ms 14 Jul 2021 801st frankgraziano 619 58 20ms 21 Feb 2023 802nd trist224 🇫🇷 617 83 40ms 1 Sep 2022 803rd janAkali 🇷🇺 615 85 117ms 17 May 2025 804th varhammer 🇷🇺 615 99 21ms 13 Dec 2023 805th Meowsan91 🇨🇿 614 118 323ms 21 Nov 2021 805th tomh1012 614 118 340ms 21 Nov 2021 807th MeWhenI 🇻🇦 614 276 12ms 29 Aug 2023 808th Shanethegamer 🇺🇸 613 53 100ms 9 Jan 2022 809th elisherer 🇮🇱 612 67 22ms 7 Oct 2021 810th primo-ppcg 🇹🇭 612 125 295ms 2 Aug 2021 811th ValdeQwerty 610 84 50ms 22 Sep 2021 811th PhysicDev 🇫🇷 610 84 25ms 13 Nov 2021 811th fgrosshans 🇫🇷 610 84 56ms 25 Jan 2022 811th amollberg 🇸🇪 610 84 15ms 30 Jan 2022 811th argusdusty 🇺🇸 610 84 60ms 21 Aug 2022 811th rollershutter 610 84 21ms 14 Nov 2023 811th Mabeloid 🇳🇴 610 84 13ms 6 Oct 2024 811th 5quiwyrm 610 84 60ms 7 Dec 2024 811th Alex-Huggett 🇬🇧 610 84 62ms 13 Sep 2025 820th emgordon154 610 88 18ms 8 Dec 2024 821st Shanethegamer 🇺🇸 610 96 3ms 3 Apr 2023 822nd marcin7Cd 609 100 12ms 1 May 2021 823rd emgordon154 609 134 19ms 21 Nov 2024 824th MeWhenI 🇻🇦 606 89 102ms 14 Oct 2022 825th msbranicky 606 224 1,578ms 16 Sep 2025 First Prev 751–825 of 1,764 Next Last