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 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 Multitap Input NFA Simulator Numbrix 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 Multitap Input NFA Simulator Numbrix 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 150th GrayJoKing 🇦🇺 845 48 5ms 12 Feb 2022 150th o0lit3 🇺🇸 845 48 6ms 12 Feb 2022 150th Lydxn 🇨🇦 845 48 6ms 13 Feb 2022 150th lynn 845 48 5ms 13 Feb 2022 150th scpchicken 🇵🇼 845 48 5ms 13 Feb 2022 150th Steffan153 🇫🇮 845 48 6ms 3 Dec 2022 150th fuzzylojik-golf 🇺🇸 845 48 6ms 3 Jun 2025 150th xsot 🇸🇬 845 48 7ms 6 Jul 2025 159th TFeld00 🇩🇰 844 89 102ms 22 Apr 2022 159th CornerMercury 🇬🇧 844 89 15ms 7 Nov 2025 161st IanUtley 843 122 14ms 28 Jan 2024 162nd nwellnhof 🇩🇪 842 50 1,065ms 15 Feb 2022 163rd xsot 🇸🇬 842 73 25ms 6 Jul 2025 164th akshatj27 🇦🇶 842 87 10ms 12 Feb 2022 164th itsh01 842 87 10ms 15 Feb 2022 164th subzey 842 87 10ms 18 Feb 2022 164th emgordon154 842 87 10ms 7 Aug 2024 164th ovs-code 🇩🇪 842 87 10ms 16 Nov 2024 169th GrayJoKing 🇦🇺 842 152 1,534ms 24 Jul 2025 170th pardouin 🇫🇷 842 160 3,203ms 14 Nov 2024 171st emplv 🇱🇻 842 217 283ms 19 Feb 2022 172nd Lydxn 🇨🇦 841 31 3ms 28 Jul 2023 172nd GrayJoKing 🇦🇺 841 31 4ms 3 Aug 2023 174th m-tkach 🇺🇦 841 199 33ms 2 Jan 2024 175th b-illy 🇬🇧 840 79 374ms 7 Sep 2024 175th sean-niemann 🇺🇸 840 79 346ms 6 Jun 2025 175th fuzzylojik-golf 🇺🇸 840 79 573ms 8 Sep 2025 178th MarcMush 🇫🇷 840 80 635ms 13 Jan 2024 179th Steffan153 🇫🇮 840 96 387ms 11 Jul 2024 179th edsrzf 🇳🇿 840 96 9ms 16 Aug 2025 181st edsrzf 🇳🇿 839 123 6ms 11 Aug 2025 182nd bitsandbeyond 🇳🇱 838 69 306ms 9 Oct 2025 183rd CLOStrophobic 🇮🇹 838 158 153ms 26 May 2025 184th namelessiw 838 163 354ms 1 Aug 2025 185th nwellnhof 🇩🇪 838 167 377ms 16 Feb 2022 185th MostParsingVex 838 167 58ms 3 Jan 2025 187th edsrzf 🇳🇿 838 223 696ms 10 Jun 2025 188th JayXon 🇺🇸 837 139 2ms 21 Feb 2022 189th JayXon 🇺🇸 837 161 501ms 14 Jul 2023 190th GrayJoKing 🇦🇺 837 200 35ms 17 Jan 2023 190th Shanethegamer 🇺🇸 837 200 31ms 7 Mar 2023 192nd Steffan153 🇫🇮 835 70 120ms 6 Aug 2024 192nd sean-niemann 🇺🇸 835 70 122ms 11 Aug 2024 194th dvargas46 🇺🇸 835 72 63ms 21 Dec 2022 195th jakobkordez 🇸🇮 834 90 36ms 1 Nov 2022 196th Bubbler-4 833 69 34ms 21 Feb 2022 196th ovs-code 🇩🇪 833 69 34ms 1 Mar 2025 198th Argeento 🇵🇱 833 88 9ms 13 Feb 2022 198th coreynash 833 88 9ms 15 Feb 2024 198th thisishowmymindworks 🇳🇴 833 88 9ms 24 Jun 2024 201st btnlq 833 160 6ms 24 Sep 2022 202nd MeWhenI 🇻🇦 833 164 396ms 19 Jun 2025 203rd Steffan153 🇫🇮 833 201 32ms 9 Jun 2024 204th Steffan153 🇫🇮 831 74 22ms 7 Feb 2023 204th GrayJoKing 🇦🇺 831 74 25ms 12 Feb 2023 206th emgordon154 831 162 3,143ms 30 Jan 2025 207th snoozingnewt 🇨🇦 830 80 359ms 4 days ago 208th stefangimmillaro 830 98 977ms 10 Dec 2024 209th GrayJoKing 🇦🇺 829 118 8ms 21 Aug 2024 210th Z-snails 827 160 141ms 28 Feb 2023 210th Jeremy-Stafford 827 160 146ms 28 Feb 2023 212th acotis 827 226 366ms 9 Jun 2025 213th HPWiz 🇳🇿 826 45 32ms 29 Jul 2022 214th sisyphus-ppcg 🇦🇺 826 101 5ms 14 Feb 2022 215th jkelly467 826 163 3,177ms 8 days ago 216th ndren 825 91 37ms 11 Nov 2023 216th dokutan 825 91 15ms 14 Sep 2024 216th 5quiwyrm 825 91 17ms 12 Nov 2024 219th primo-ppcg 🇹🇭 825 125 6ms 31 Jan 2023 220th saito-ta 🇯🇵 824 73 306ms 25 Jan 2023 221st btnlq 824 76 2ms 7 Nov 2022 222nd ScottHamper 824 89 10ms 18 Feb 2022 222nd Shanethegamer 🇺🇸 824 89 10ms 4 May 2023 222nd kirjavascript 824 89 9ms 14 Feb 2025 225th sean-niemann 🇺🇸 824 99 115ms 14 Sep 2023 First Prev 151–225 of 1,144 Next Last