Reverse Polish Notation in all languages in bytes. 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 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 Bytes Time Submitted 881st Phil-RGOMEGA 580 169 2ms 30 Aug 2023 882nd Mabeloid 🇳🇴 577 170 3ms 29 Sep 2024 882nd frosster 577 170 2ms 26 Mar 2025 884th Aurel300 🇨🇭 577 324 211ms 3 Jun 2024 885th CheeseCake628 🇳🇴 576 180 17ms 11 Dec 2023 885th rustykitty 🇺🇸 576 180 12ms 31 Oct 2025 887th MeWhenI 🇻🇦 576 234 492ms 19 Aug 2022 888th aliakseikalosha 574 238 358ms 16 Jul 2025 889th acollett89 573 128 10ms 4 Aug 2025 890th emgordon154 570 143 8ms 23 Dec 2024 891st arjanadriaanse 🇳🇱 568 50 5ms 23 Feb 2022 892nd TheZwierzLF 🇵🇱 568 86 34ms 20 days ago 893rd Mabeloid 🇳🇴 568 145 527ms 4 May 2025 894th Trunksistor 🇫🇷 566 183 17ms 14 Apr 2022 895th jacksonhenry3 563 184 15ms 7 Mar 2023 896th akiratee 562 87 39ms 20 Oct 2025 897th aposteriorist 🇨🇦 562 240 550ms 28 Feb 2022 898th Shanethegamer 🇺🇸 561 184 11ms 4 Oct 2024 899th Shanethegamer 🇺🇸 560 149 4ms 2 Jul 2023 900th S-Ruban 560 185 17ms 28 Feb 2023 901st targrik 559 327 270ms 3 Jul 2025 902nd Stockoh 🇫🇷 557 148 460ms 24 Jun 2024 903rd FlorianCassayre 🇫🇷 555 132 10ms 18 Sep 2022 904th EnisEfe0 554 187 15ms 11 May 2025 905th iczelia 🇩🇪 554 212 1ms 11 Oct 2025 906th destofr 554 231 340ms 30 Dec 2022 907th msbranicky 553 338 252ms 6 Oct 2023 908th dokutan 552 148 443ms 14 Sep 2024 909th msbranicky 552 244 3,458ms 9 Jan 2025 910th dranjohn 551 188 17ms 11 Sep 2023 911th keelimeguy 🇺🇸 550 255 2,403ms 5 Nov 2023 911th yeminghan2021 550 255 65ms 2 Feb 2025 913th annaproxy 549 89 39ms 14 Sep 2023 914th GolfingSuccess 🇬🇷 549 114 2ms 16 Oct 2024 915th c0d3-4-F00d 🇩🇪 549 214 2ms 24 Feb 2022 916th KatieLG 🇬🇧 548 74 5ms 19 Mar 2022 917th zakariamouhid 547 134 14ms 11 May 2023 918th guilhem-roy 🇫🇷 545 190 10ms 3 Mar 2022 919th aksyristos 543 90 36ms 8 Feb 2023 920th VictorFordham 542 191 10ms 14 Feb 2024 921st codewrite 🇬🇧 542 252 374ms 13 May 2025 922nd MeWhenI 🇻🇦 540 64 2ms 15 Feb 2022 923rd Shanethegamer 🇺🇸 540 116 2ms 5 Nov 2022 924th bac0id 539 218 1ms 27 Jun 2024 925th hjcafaroUC 539 260 2,434ms 20 Aug 2022 926th msbranicky 539 267 2ms 12 Aug 2023 927th dillon-duncando 537 193 16ms 22 Sep 2022 928th KatieLG-Transpiler 🇬🇧 535 154 466ms 16 Aug 2024 929th snoozingnewt 🇨🇦 534 253 107ms 8 Oct 2025 930th MeWhenI 🇻🇦 533 76 5ms 16 Apr 2023 931st MeWhenI 🇻🇦 533 208 120ms 16 Oct 2022 932nd m42km 532 155 602ms 9 Feb 2024 933rd IlkkaTakala 531 264 2,567ms 20 Dec 2023 934th KatieLG 🇬🇧 531 470 1,882ms 21 Nov 2025 935th codewrite 🇬🇧 530 345 266ms 16 Jun 2025 936th Omega65536 🇩🇪 529 196 9ms 29 Nov 2022 936th celiendonze 🇨🇭 529 196 16ms 5 Jul 2023 938th MeWhenI 🇻🇦 528 317 32ms 6 Jun 2023 939th varhammer 🇷🇺 526 196 5ms 13 Dec 2023 940th twocatsinatrenchcoat 526 197 18ms 5 Jun 2022 940th austinrwarner 526 197 17ms 12 Aug 2022 942nd warmCabin 526 223 2ms 15 Apr 2022 943rd MeWhenI 🇻🇦 523 139 787ms 15 Sep 2025 944th Starwort 🇬🇧 523 198 10ms 11 Nov 2022 945th Shanethegamer 🇺🇸 522 225 2ms 15 Feb 2022 946th AkashTandon167 521 199 18ms 5 Mar 2022 946th Andrey135296 521 199 10ms 25 Oct 2022 946th roguh 🇬🇹 521 199 10ms 8 Jan 2024 946th lhulinsky 521 199 17ms 21 Oct 2024 950th MeWhenI 🇻🇦 520 246 363ms 27 Jul 2024 951st postie77 520 263 336ms 19 May 2023 952nd MeWhenI 🇻🇦 519 255 150ms 13 Feb 2022 953rd ovs-code 🇩🇪 519 398 9ms 8 Jul 2024 954th jtaxen 515 201 9ms 18 Apr 2024 955th snoozingnewt 🇨🇦 514 181 133ms 22 Oct 2025 956th nephila-nacrea 🇬🇧 513 79 5ms 20 Feb 2022 957th error256 511 51 3ms 6 May 2024 958th Sciman101 511 192 2ms 27 Mar 2025 959th MeWhenI 🇻🇦 509 367 202ms 15 Feb 2022 960th krcs 🇵🇱 508 204 21ms 23 Jan 2023 First Prev 881–960 of 1,166 Next Last