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Recamán 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 76th nwellnhof 🇩🇪 941 38 3ms 7 Nov 2021 77th HPWiz 🇳🇿 940 53 263ms 1 May 2021 77th Lydxn 🇨🇦 940 53 1,748ms 6 Feb 2022 77th antimon2 🇯🇵 940 53 449ms 13 Oct 2022 80th sean-niemann 🇺🇸 937 50 135ms 19 Feb 2025 81st nwellnhof 🇩🇪 936 45 207ms 23 Jul 2023 82nd DialFrost 🇸🇬 934 52 86ms 2 Jul 2025 83rd JayXon 🇺🇸 934 66 2ms 6 Aug 2021 83rd Lydxn 🇨🇦 934 66 2ms 10 Apr 2022 83rd GrayJoKing 🇦🇺 934 66 2ms 14 Jul 2025 83rd sean-niemann 🇺🇸 934 66 2ms 15 Jul 2025 87th clockworknazo 931 29 41ms 20 Aug 2022 88th DialFrost 🇸🇬 931 48 704ms 2 Sep 2025 89th NewDefectus 🇮🇱 931 53 8ms 29 Dec 2020 89th jared-hughes 931 53 8ms 7 Sep 2021 89th jbt 931 53 9ms 31 Dec 2023 89th ovs-code 🇩🇪 931 53 9ms 17 Nov 2024 93rd Steffan153 🇫🇮 930 55 408ms 16 Jan 2024 93rd xsot 🇸🇬 930 55 391ms 14 May 2024 93rd sean-niemann 🇺🇸 930 55 371ms 29 Jul 2024 96th nwellnhof 🇩🇪 930 88 322ms 21 Nov 2021 96th JayXon 🇺🇸 930 88 375ms 28 Nov 2021 96th m-tkach 🇺🇦 930 88 317ms 1 Apr 2022 96th btnlq 930 88 318ms 12 Mar 2023 96th AdrienHache 🇫🇷 930 88 303ms 16 Sep 2025 101st Lydxn 🇨🇦 930 90 54ms 2 Jan 2022 101st JayXon 🇺🇸 930 90 54ms 3 Jan 2022 101st m-tkach 🇺🇦 930 90 52ms 9 Jan 2022 101st nwellnhof 🇩🇪 930 90 52ms 8 Jun 2022 101st 09cf 930 90 52ms 17 Oct 2023 101st MateuszPietrzak 🇵🇱 930 90 55ms 14 Jan 2024 101st drabart 🇵🇱 930 90 54ms 16 Jan 2024 101st sean-niemann 🇺🇸 930 90 54ms 22 Jul 2024 101st DialFrost 🇸🇬 930 90 57ms 20 Dec 2024 101st inventshah 930 90 55ms 31 Mar 2025 111th primo-ppcg 🇹🇭 929 44 36ms 24 May 2021 112th HPWiz 🇳🇿 929 74 168ms 25 Mar 2021 112th lynn 929 74 199ms 25 Mar 2021 112th xnor-gate 929 74 152ms 3 Jan 2022 115th GrayJoKing 🇦🇺 927 31 2ms 4 Jun 2025 116th JayXon 🇺🇸 926 93 326ms 27 Sep 2025 117th clockworknazo 925 48 2ms 6 Nov 2022 117th btnlq 925 48 2ms 6 Nov 2022 117th primo-ppcg 🇹🇭 925 48 2ms 7 Nov 2022 117th Steffan153 🇫🇮 925 48 2ms 20 Jul 2024 117th sean-niemann 🇺🇸 925 48 2ms 22 Jul 2024 117th DialFrost 🇸🇬 925 48 2ms 20 Dec 2024 123rd kumavale 924 92 126ms 16 Oct 2025 123rd JayXon 🇺🇸 924 92 125ms 16 Oct 2025 123rd acotis 924 92 127ms 17 Oct 2025 126th alemelis 923 54 1,850ms 9 Mar 2023 127th sisyphus-ppcg 🇦🇺 922 44 30ms 27 Dec 2020 127th Lydxn 🇨🇦 922 44 44ms 15 May 2021 127th MeWhenI 🇻🇦 922 44 37ms 31 Mar 2022 127th stefangimmillaro 922 44 35ms 6 May 2023 127th Steffan153 🇫🇮 922 44 39ms 24 Jun 2024 127th sean-niemann 🇺🇸 922 44 39ms 11 Mar 2025 133rd GrayJoKing 🇦🇺 922 57 85ms 13 Sep 2024 133rd primo-ppcg 🇹🇭 922 57 72ms 5 Apr 2025 135th Steffan153 🇫🇮 920 67 2ms 3 Feb 2023 136th JayXon 🇺🇸 920 68 2ms 12 Sep 2022 136th GrayJoKing 🇦🇺 920 68 2ms 12 Sep 2022 136th btnlq 920 68 2ms 12 Sep 2022 139th snyderek 🇺🇸 920 91 54ms 14 Nov 2024 140th rucin93 🇵🇱 919 51 128ms 11 Aug 2024 141st Lydxn 🇨🇦 919 62 3ms 11 Oct 2023 141st DialFrost 🇸🇬 919 62 3ms 12 Jul 2024 141st JayXon 🇺🇸 919 62 2ms 12 Jul 2024 144th JayXon 🇺🇸 919 64 78ms 27 Jun 2023 144th sean-niemann 🇺🇸 919 64 5ms 2 Jul 2025 146th primo-ppcg 🇹🇭 919 67 112ms 31 May 2021 146th JayXon 🇺🇸 919 67 117ms 1 Jun 2021 148th Lydxn 🇨🇦 919 89 325ms 21 Nov 2021 148th primo-ppcg 🇹🇭 919 89 321ms 21 Nov 2021 150th Lydxn 🇨🇦 918 70 119ms 8 Nov 2021 First Prev 76–150 of 1,975 Next Last