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 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 Chars Time Submitted 750th CaedenHarper 🇨🇦 647 112 347ms 17 Oct 2025 752nd nephila-nacrea 🇬🇧 644 48 3ms 1 May 2021 752nd JRaspass 🇬🇧 644 48 3ms 1 Sep 2021 752nd Natanaelel 🇸🇪 644 48 3ms 26 Jan 2022 755th Shanethegamer 🇺🇸 644 57 130ms 5 Aug 2024 756th wirewolf010 644 91 3ms 12 Jan 2022 756th Irratix 🇳🇱 644 91 1ms 13 Jun 2022 758th janbehrens 🇩🇪 642 66 377ms 1 Nov 2021 759th MeWhenI 🇻🇦 641 56 11ms 17 Nov 2023 760th jacklynnepenick 641 80 45ms 26 Aug 2021 760th b10011 🇫🇮 641 80 25ms 8 Jan 2023 760th keelimeguy 🇺🇸 641 80 1,990ms 19 Dec 2023 763rd Sakisan 🇧🇪 641 84 195ms 30 May 2022 764th tomh1012 641 113 372ms 5 days ago 765th cure-honey 🇯🇵 639 131 31ms 11 Jul 2021 766th lynn 638 72 30ms 8 Sep 2021 767th mousetail 🇳🇱 637 33 5ms 18 Jan 2024 768th HumanoidCPU 637 113 437ms 27 Jun 2024 769th DialFrost 🇸🇬 635 94 23ms 27 Sep 2024 770th michelebastione 🇮🇹 633 81 35ms 26 May 2021 770th petroselo 633 81 38ms 12 Apr 2022 770th jhpaques 🇫🇷 633 81 58ms 29 Jul 2022 770th bwenstar 633 81 19ms 12 Aug 2022 770th glesnick 633 81 43ms 30 Sep 2022 770th eshilo-draper 633 81 11ms 27 Oct 2022 770th nstearns96 🇬🇧 633 81 54ms 29 Nov 2022 770th cingulataluke 633 81 13ms 29 Aug 2023 770th estomagordo 🇳🇱 633 81 12ms 31 Aug 2023 770th Ythaenagor 633 81 10ms 5 Aug 2024 780th annaproxy 633 85 164ms 30 Jan 2022 781st msbranicky 633 102 2,871ms 9 Jan 2025 782nd Shanethegamer 🇺🇸 631 49 3ms 16 Sep 2021 783rd 4hg 🇺🇸 630 38 130ms 28 Jan 2023 784th florton 630 65 10ms 7 Jan 2022 784th Garklein 🇨🇦 630 65 15ms 7 Jan 2022 784th xyangst 630 65 10ms 12 Oct 2024 787th emgordon154 630 86 26ms 28 Dec 2024 788th Re-Adventures 🇮🇳 630 93 3ms 30 Dec 2021 788th Yewzir 🇧🇪 630 93 4ms 9 Feb 2024 790th janbehrens 🇩🇪 627 62 224ms 3 Dec 2023 791st emplv 🇱🇻 627 86 103ms 20 Dec 2022 792nd snoozingnewt 🇨🇦 627 103 2,140ms 13 Oct 2025 793rd Lydxn 🇨🇦 627 122 301ms 2 Feb 2022 794th RustemB 🇷🇺 625 82 14ms 2 May 2021 794th Mikey-Beep 🇬🇧 625 82 15ms 5 Sep 2024 794th moustave 625 82 55ms 28 Nov 2024 794th klixel 🇨🇦 625 82 33ms 25 Jan 2025 794th AstroOrbis 625 82 12ms 8 days ago 799th MeWhenI 🇻🇦 625 110 1,261ms 14 Jun 2023 800th Adix-null 🇱🇹 625 116 349ms 17 May 2023 801st olivermrose 🇺🇸 621 66 26ms 26 Sep 2021 801st scpchicken 🇵🇼 621 66 23ms 17 May 2023 803rd lynn 620 126 161ms 10 Mar 2022 804th jerrandolph 620 152 311ms 3 Nov 2023 804th JRaspass 🇬🇧 620 152 261ms 7 Feb 2024 806th janbehrens 🇩🇪 619 50 3ms 1 May 2021 806th kurkale6ka 619 50 3ms 14 Jul 2021 808th frankgraziano 619 58 20ms 21 Feb 2023 809th trist224 🇫🇷 617 83 41ms 1 Sep 2022 810th janAkali 🇷🇺 615 85 117ms 17 May 2025 811th varhammer 🇷🇺 615 99 21ms 13 Dec 2023 812th Meowsan91 🇨🇿 614 118 323ms 21 Nov 2021 813th MeWhenI 🇻🇦 614 276 12ms 29 Aug 2023 814th Shanethegamer 🇺🇸 613 53 100ms 9 Jan 2022 815th elisherer 🇮🇱 612 67 22ms 7 Oct 2021 816th primo-ppcg 🇹🇭 612 125 295ms 2 Aug 2021 817th ValdeQwerty 610 84 49ms 22 Sep 2021 817th PhysicDev 🇫🇷 610 84 27ms 13 Nov 2021 817th fgrosshans 🇫🇷 610 84 59ms 25 Jan 2022 817th amollberg 🇸🇪 610 84 15ms 30 Jan 2022 817th argusdusty 🇺🇸 610 84 59ms 21 Aug 2022 817th rollershutter 610 84 20ms 14 Nov 2023 817th Mabeloid 🇳🇴 610 84 14ms 6 Oct 2024 817th 5quiwyrm 610 84 57ms 7 Dec 2024 817th Alex-Huggett 🇬🇧 610 84 43ms 13 Sep 2025 First Prev 751–825 of 1,772 Next Last