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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 tomh1012 641 113 372ms 20 hours ago 759th cure-honey 🇯🇵 639 131 31ms 11 Jul 2021 760th lynn 638 72 30ms 8 Sep 2021 761st mousetail 🇳🇱 637 33 5ms 18 Jan 2024 762nd HumanoidCPU 637 113 437ms 27 Jun 2024 763rd DialFrost 🇸🇬 635 94 23ms 27 Sep 2024 764th michelebastione 🇮🇹 633 81 23ms 26 May 2021 764th petroselo 633 81 38ms 12 Apr 2022 764th jhpaques 🇫🇷 633 81 54ms 29 Jul 2022 764th bwenstar 633 81 19ms 12 Aug 2022 764th glesnick 633 81 44ms 30 Sep 2022 764th eshilo-draper 633 81 10ms 27 Oct 2022 764th nstearns96 🇬🇧 633 81 53ms 29 Nov 2022 764th cingulataluke 633 81 14ms 29 Aug 2023 764th estomagordo 🇳🇱 633 81 10ms 31 Aug 2023 764th Ythaenagor 633 81 11ms 5 Aug 2024 774th annaproxy 633 85 164ms 30 Jan 2022 775th msbranicky 633 102 2,871ms 9 Jan 2025 776th Shanethegamer 🇺🇸 631 49 3ms 16 Sep 2021 777th 4hg 🇺🇸 630 38 130ms 28 Jan 2023 778th florton 630 65 10ms 7 Jan 2022 778th Garklein 🇨🇦 630 65 15ms 7 Jan 2022 778th xyangst 630 65 10ms 12 Oct 2024 781st emgordon154 630 86 26ms 28 Dec 2024 782nd Re-Adventures 🇮🇳 630 93 3ms 30 Dec 2021 782nd Yewzir 🇧🇪 630 93 4ms 9 Feb 2024 784th janbehrens 🇩🇪 627 62 224ms 3 Dec 2023 785th emplv 🇱🇻 627 86 103ms 20 Dec 2022 786th snoozingnewt 🇺🇸 627 103 2,140ms 13 Oct 2025 787th Lydxn 🇨🇦 627 122 301ms 2 Feb 2022 788th emgordon154 626 115 101ms 2 hours ago 789th RustemB 🇷🇺 625 82 13ms 2 May 2021 789th Mikey-Beep 🇬🇧 625 82 15ms 5 Sep 2024 789th moustave 625 82 59ms 28 Nov 2024 789th klixel 🇨🇦 625 82 32ms 25 Jan 2025 789th AstroOrbis 625 82 11ms 4 days ago 794th MeWhenI 🇻🇦 625 110 1,284ms 14 Jun 2023 795th Adix-null 🇱🇹 625 116 349ms 17 May 2023 796th olivermrose 🇺🇸 621 66 26ms 26 Sep 2021 796th scpchicken 🇵🇼 621 66 23ms 17 May 2023 798th lynn 620 126 161ms 10 Mar 2022 799th jerrandolph 620 152 291ms 3 Nov 2023 799th JRaspass 🇬🇧 620 152 257ms 7 Feb 2024 801st janbehrens 🇩🇪 619 50 3ms 1 May 2021 801st kurkale6ka 619 50 3ms 14 Jul 2021 803rd frankgraziano 619 58 20ms 21 Feb 2023 804th trist224 🇫🇷 617 83 40ms 1 Sep 2022 805th janAkali 🇷🇺 615 85 117ms 17 May 2025 806th varhammer 🇷🇺 615 99 21ms 13 Dec 2023 807th Meowsan91 🇨🇿 614 118 323ms 21 Nov 2021 808th MeWhenI 🇻🇦 614 276 12ms 29 Aug 2023 809th Shanethegamer 🇺🇸 613 53 100ms 9 Jan 2022 810th elisherer 🇮🇱 612 67 22ms 7 Oct 2021 811th primo-ppcg 🇹🇭 612 125 295ms 2 Aug 2021 812th ValdeQwerty 610 84 50ms 22 Sep 2021 812th PhysicDev 🇫🇷 610 84 25ms 13 Nov 2021 812th fgrosshans 🇫🇷 610 84 56ms 25 Jan 2022 812th amollberg 🇸🇪 610 84 15ms 30 Jan 2022 812th argusdusty 🇺🇸 610 84 60ms 21 Aug 2022 812th rollershutter 610 84 21ms 14 Nov 2023 812th Mabeloid 🇳🇴 610 84 13ms 6 Oct 2024 812th 5quiwyrm 610 84 60ms 7 Dec 2024 812th Alex-Huggett 🇬🇧 610 84 62ms 13 Sep 2025 821st emgordon154 610 88 18ms 8 Dec 2024 822nd Shanethegamer 🇺🇸 610 96 3ms 3 Apr 2023 823rd marcin7Cd 609 100 12ms 1 May 2021 824th emgordon154 609 134 19ms 21 Nov 2024 825th MeWhenI 🇻🇦 606 89 102ms 14 Oct 2022 First Prev 751–825 of 1,764 Next Last