Reverse Polish Notation 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 310th msbranicky 800 5 48ms 4 Aug 2023 310th jacobly0 🇺🇸 800 5 45ms 2 Sep 2023 310th FlorianCassayre 🇫🇷 800 5 46ms 5 Sep 2023 310th rniii 800 5 47ms 19 Oct 2023 310th yuchuehw 800 5 48ms 4 Feb 2024 310th Yewzir 🇧🇪 800 5 48ms 23 Feb 2024 310th BREMAUCY 🇫🇷 800 5 46ms 28 Mar 2024 310th olleicua 🇺🇸 800 5 49ms 1 Apr 2024 310th dokutan 800 5 49ms 16 Jun 2024 310th m-tkach 🇺🇦 800 5 47ms 17 Jul 2024 310th duckyluuk 🇳🇱 800 5 49ms 4 Sep 2024 310th gigaprofisi 🇺🇸 800 5 50ms 10 Mar 2025 310th albanian-laundromat 🇺🇸 800 5 51ms 20 Aug 2025 310th blaztoma 🇱🇹 800 5 45ms 8 Jan 2026 310th TheZwierzLF 🇵🇱 800 5 49ms 9 Jan 2026 310th JOrE20 800 5 47ms 10 Feb 2026 310th Pyroan 800 5 49ms 15 days ago 310th jusaka 800 5 47ms 20 hours ago 339th P-Quentin 🇫🇷 800 94 16ms 5 Aug 2022 339th SB-945 800 94 15ms 11 Jan 2024 341st aadenboy 🇺🇸 800 123 3ms 17 Dec 2025 342nd pardouin 🇫🇷 799 103 2,699ms 9 Aug 2025 343rd nwellnhof 🇩🇪 799 146 2ms 16 Feb 2022 344th JRaspass 🇬🇧 798 51 6ms 12 Feb 2022 344th akshatj27 🇦🇶 798 51 6ms 12 Feb 2022 344th NewDefectus 🇮🇱 798 51 5ms 12 Feb 2022 344th ovs-code 🇩🇪 798 51 7ms 4 May 2023 348th tayloia 🇬🇧 798 92 11ms 10 Jan 2023 348th voytxt 🇨🇿 798 92 11ms 28 Dec 2023 348th olleicua 🇺🇸 798 92 11ms 12 Feb 2024 348th targrik 798 92 11ms 3 Apr 2025 348th fuzzylojik-golf 🇺🇸 798 92 11ms 19 Jul 2025 348th edsrzf 🇳🇿 798 92 11ms 26 days ago 354th GolfingSuccess 🇬🇷 798 314 1,440ms 3 Feb 2025 355th GrayJoKing 🇦🇺 797 40 63ms 13 Sep 2023 355th chunes3 🇺🇸 797 40 62ms 13 Sep 2023 355th Bubbler-4 797 40 67ms 13 Sep 2023 355th sisyphus-ppcg 🇦🇺 797 40 64ms 13 Sep 2023 355th gifti258 797 40 63ms 13 Sep 2023 355th ovs-code 🇩🇪 797 40 60ms 13 Sep 2023 355th GolfingSuccess 🇬🇷 797 40 63ms 15 Sep 2023 355th Steffan153 🇫🇮 797 40 63ms 17 Sep 2023 355th 4hg 🇺🇸 797 40 67ms 18 Sep 2023 355th primo-ppcg 🇹🇭 797 40 64ms 19 Sep 2023 355th MeWhenI 🇻🇦 797 40 62ms 6 Nov 2023 355th edsrzf 🇳🇿 797 40 64ms 25 Sep 2024 355th pardouin 🇫🇷 797 40 65ms 25 Sep 2024 355th sean-niemann 🇺🇸 797 40 65ms 9 Apr 2025 355th DialFrost 🇸🇬 797 40 64ms 9 Apr 2025 355th fuzzylojik-golf 🇺🇸 797 40 62ms 17 Sep 2025 355th JayXon 🇺🇸 797 40 65ms 4 Nov 2025 372nd GolfingSuccess 🇬🇷 797 132 3ms 29 Jan 2024 373rd verticallity 797 235 188ms 5 Apr 2022 374th nwellnhof 🇩🇪 795 73 400ms 3 Jun 2022 375th GrayJoKing 🇦🇺 794 200 35ms 17 Jan 2023 376th andersk 🇺🇸 794 236 194ms 1 Nov 2022 376th funnsam 🇭🇰 794 236 254ms 23 Oct 2023 378th Waffle3z 793 124 3ms 8 Apr 2022 379th GrayJoKing 🇦🇺 793 187 12ms 24 Feb 2026 379th edsrzf 🇳🇿 793 187 8ms 15 Mar 2026 381st jared-hughes 792 261 9ms 8 Jul 2024 382nd Irratix 🇳🇱 791 95 13ms 7 May 2022 382nd JunkIce 791 95 31ms 2 Dec 2024 382nd luuumine 🇫🇷 791 95 17ms 7 Oct 2025 385th MeWhenI 🇻🇦 791 341 2,023ms 16 hours ago 386th primo-ppcg 🇹🇭 791 381 11ms 13 Aug 2025 387th GrayJoKing 🇦🇺 790 104 6ms 31 Aug 2023 388th mousetail 🇳🇱 790 237 189ms 16 May 2024 389th prplz 🇦🇺 789 93 12ms 14 Feb 2022 389th primo-ppcg 🇹🇭 789 93 10ms 16 Feb 2022 389th dzshn 789 93 13ms 24 Aug 2022 389th eranws 789 93 11ms 13 Oct 2022 389th biocommando 🇫🇮 789 93 12ms 13 Mar 2024 389th BalaM314 789 93 12ms 7 Feb 2025 389th Andrey-Plotnikov 789 93 10ms 25 Jun 2025 389th KatieLG 🇬🇧 789 93 17ms 5 Oct 2025 397th btnlq 789 131 25ms 30 Mar 2022 398th KasperKivimaeki 🇫🇮 789 178 418ms 8 Dec 2025 399th 2bular 788 44 3ms 21 Jun 2025 400th adriweb 🇫🇷 787 125 11ms 12 Oct 2023 First Prev 321–400 of 1,263 Next Last