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 Dragon Curve 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 Dragon Curve 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 155th Steffan153 🇫🇮 848 48 5ms 3 Dec 2022 155th fuzzylojik-golf 🇺🇸 848 48 5ms 3 Jun 2025 155th xsot 🇸🇬 848 48 6ms 6 Jul 2025 155th Solathian 848 48 6ms 25 Mar 2026 165th Steffan153 🇫🇮 848 96 290ms 11 Jul 2024 165th edsrzf 🇳🇿 848 96 7ms 16 Aug 2025 167th nwellnhof 🇩🇪 847 50 1,336ms 15 Feb 2022 168th JayXon 🇺🇸 847 69 132ms 17 Aug 2024 169th primo-ppcg 🇹🇭 847 71 5ms 23 Apr 2025 169th frankgraziano 847 71 8ms 23 Apr 2025 171st Steffan153 🇫🇮 847 72 23ms 10 days ago 172nd IanUtley 847 122 16ms 28 Jan 2024 173rd edsrzf 🇳🇿 847 123 6ms 11 Aug 2025 174th pardouin 🇫🇷 846 160 2,693ms 14 Nov 2024 175th MarcMush 🇫🇷 845 80 692ms 13 Jan 2024 176th TFeld00 🇩🇰 845 89 101ms 22 Apr 2022 177th m-tkach 🇺🇦 845 188 32ms 9 Feb 2026 178th emplv 🇱🇻 845 217 312ms 19 Feb 2022 179th akshatj27 🇦🇶 844 87 15ms 12 Feb 2022 179th itsh01 844 87 11ms 15 Feb 2022 179th subzey 844 87 14ms 18 Feb 2022 179th emgordon154 844 87 13ms 7 Aug 2024 179th ovs-code 🇩🇪 844 87 17ms 16 Nov 2024 179th lukegustafson 🇺🇸 844 87 11ms 4 Mar 2026 185th Lydxn 🇨🇦 843 31 4ms 28 Jul 2023 185th GrayJoKing 🇦🇺 843 31 4ms 3 Aug 2023 187th xsot 🇸🇬 842 75 2ms 23 Feb 2026 188th btnlq 842 160 6ms 24 Sep 2022 189th JayXon 🇺🇸 842 161 465ms 14 Jul 2023 190th namelessiw 842 163 458ms 1 Aug 2025 191st HPWiz 🇳🇿 841 40 25ms 10 Jan 2026 192nd bitsandbeyond 🇳🇱 841 69 331ms 9 Oct 2025 193rd b-illy 🇬🇧 841 79 481ms 7 Sep 2024 193rd sean-niemann 🇺🇸 841 79 439ms 6 Jun 2025 193rd fuzzylojik-golf 🇺🇸 841 79 751ms 8 Sep 2025 193rd kg583 🇺🇸 841 79 597ms 31 Dec 2025 197th CLOStrophobic 🇮🇹 841 158 146ms 26 May 2025 198th nwellnhof 🇩🇪 841 167 434ms 16 Feb 2022 198th MostParsingVex 841 167 68ms 3 Jan 2025 200th stefangimmillaro 840 98 1,283ms 10 Dec 2024 201st edsrzf 🇳🇿 840 223 242ms 10 Jun 2025 201st vang1ong7ang 840 223 195ms 17 days ago 201st jusaka 840 223 195ms 16 days ago 204th JayXon 🇺🇸 839 139 2ms 21 Feb 2022 205th edsrzf 🇳🇿 836 93 6ms 2 days ago 206th MeWhenI 🇻🇦 836 164 508ms 19 Jun 2025 207th Shanethegamer 🇺🇸 836 190 32ms 10 Feb 2026 207th Steffan153 🇫🇮 836 190 32ms 4 Mar 2026 209th Steffan153 🇫🇮 835 70 125ms 6 Aug 2024 209th sean-niemann 🇺🇸 835 70 129ms 11 Aug 2024 211th dvargas46 🇺🇸 835 72 53ms 21 Dec 2022 212th xsot 🇸🇬 835 73 20ms 6 Jul 2025 213th jakobkordez 🇸🇮 835 90 41ms 1 Nov 2022 213th jusaka 835 90 15ms 23 days ago 215th emgordon154 835 162 2,769ms 30 Jan 2025 216th Argeento 🇵🇱 834 88 10ms 13 Feb 2022 216th coreynash 834 88 11ms 15 Feb 2024 216th thisishowmymindworks 🇳🇴 834 88 14ms 24 Jun 2024 219th GrayJoKing 🇦🇺 834 118 7ms 21 Aug 2024 220th Bubbler-4 833 69 34ms 21 Feb 2022 220th ovs-code 🇩🇪 833 69 34ms 1 Mar 2025 222nd primo-ppcg 🇹🇭 833 125 7ms 31 Jan 2023 223rd acotis 833 225 213ms 10 Feb 2026 224th Steffan153 🇫🇮 832 77 2,111ms 17 Feb 2026 225th Steffan153 🇫🇮 832 99 1,318ms 4 May 2023 226th btnlq 831 76 2ms 7 Nov 2022 227th Natanaelel 🇸🇪 830 49 6ms 10 Feb 2026 228th snoozingnewt 🇨🇦 830 80 399ms 5 Dec 2025 229th sean-niemann 🇺🇸 830 99 121ms 14 Sep 2023 230th Z-snails 830 160 141ms 28 Feb 2023 230th Jeremy-Stafford 830 160 146ms 28 Feb 2023 232nd jkelly467 830 163 2,395ms 1 Dec 2025 233rd sisyphus-ppcg 🇦🇺 829 101 5ms 14 Feb 2022 234th sean-niemann 🇺🇸 828 127 3ms 8 Jan 2025 234th Steffan153 🇫🇮 828 127 3ms 13 Feb 2026 236th Steffan153 🇫🇮 828 135 114ms 4 May 2023 237th kg583 🇺🇸 827 94 5ms 2 days ago 238th Shanethegamer 🇺🇸 827 158 1,728ms 26 Oct 2023 239th ndren 826 91 36ms 11 Nov 2023 239th dokutan 826 91 17ms 14 Sep 2024 First Prev 161–240 of 1,269 Next Last