Reverse Polish Notation in Python 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 1st Lydxn 🇨🇦 1,000 79 17ms 7 May 2022 1st orthoplex 🇨🇽 1,000 79 40ms 23 Jun 2024 1st pardouin 🇫🇷 1,000 79 43ms 11 Jul 2024 1st khvdm 1,000 79 13ms 6 Sep 2025 1st Steffan153 🇫🇮 1,000 79 41ms 26 Feb 2026 6th btnlq 988 80 65ms 13 Feb 2022 6th JayXon 🇺🇸 988 80 59ms 8 Apr 2022 6th m-tkach 🇺🇦 988 80 36ms 5 Oct 2022 6th xsot 🇸🇬 988 80 233ms 14 Apr 2023 6th kg583 🇺🇸 988 80 224ms 8 May 2024 6th sean-niemann 🇺🇸 988 80 36ms 6 Jun 2025 6th Mukundan314 988 80 238ms 3 Jul 2025 6th fuzzylojik-golf 🇺🇸 988 80 222ms 25 Jul 2025 14th GrayJoKing 🇦🇺 975 81 68ms 1 Nov 2023 15th ovs-code 🇩🇪 963 82 16ms 13 Feb 2022 15th lifthrasiir 🇰🇷 963 82 44ms 22 Nov 2024 17th GolfingSuccess 🇬🇷 952 83 13ms 12 Feb 2022 17th hallvabo 🇳🇴 952 83 36ms 15 Feb 2022 17th Just4FunCoder 952 83 18ms 26 Mar 2023 17th emgordon154 952 83 43ms 29 Sep 2025 17th plcc0 952 83 43ms 12 Jan 2026 22nd b-illy 🇬🇧 940 84 15ms 24 Aug 2024 22nd snoozingnewt 🇨🇦 940 84 16ms 5 Dec 2025 24th ZakkkkAttackkkk 🇵🇭 929 85 22ms 13 Feb 2022 24th anter69 🇭🇺 929 85 167ms 9 Mar 2022 24th Artemis21 🇬🇧 929 85 20ms 10 Jan 2025 27th Shanethegamer 🇺🇸 919 86 17ms 12 Feb 2022 27th annaproxy 919 86 12ms 8 Jun 2022 27th CornerMercury 🇬🇧 919 86 15ms 28 Dec 2025 30th btjones0 908 87 16ms 15 Jul 2022 30th SirBogman 🇺🇸 908 87 15ms 20 Nov 2022 32nd commandz0 🇺🇸 898 88 17ms 22 Aug 2023 32nd duckyluuk 🇳🇱 898 88 22ms 15 Aug 2024 34th TFeld00 🇩🇰 888 89 101ms 22 Apr 2022 35th jakobkordez 🇸🇮 878 90 41ms 1 Nov 2022 35th jusaka 878 90 15ms 7 days ago 37th ndren 868 91 36ms 11 Nov 2023 37th dokutan 868 91 17ms 14 Sep 2024 37th 5quiwyrm 868 91 17ms 12 Nov 2024 40th 2011-Chan-Ethan 859 92 16ms 16 Sep 2023 40th yuchuehw 859 92 17ms 3 Feb 2024 40th albanian-laundromat 🇺🇸 859 92 18ms 12 Apr 2025 40th Flekay 🇩🇪 859 92 22ms 19 Jun 2025 40th fkantelberg 859 92 16ms 19 Jul 2025 40th Babafaba 859 92 16ms 23 Oct 2025 46th FlorianCassayre 🇫🇷 849 93 17ms 5 Aug 2025 47th P-Quentin 🇫🇷 840 94 16ms 5 Aug 2022 47th SB-945 840 94 15ms 11 Jan 2024 49th Irratix 🇳🇱 832 95 13ms 7 May 2022 49th JunkIce 832 95 31ms 2 Dec 2024 49th luuumine 🇫🇷 832 95 17ms 7 Oct 2025 52nd KatieLG 🇬🇧 823 96 94ms 29 Jul 2024 53rd yzhs 🇩🇪 798 99 17ms 3 Jun 2022 53rd jatloe 798 99 15ms 6 Sep 2024 55th SomeKitten 🇺🇸 790 100 29ms 29 Aug 2022 55th keelimeguy 🇺🇸 790 100 11ms 7 Nov 2023 57th cakular 782 101 12ms 19 May 2024 58th neel11235813 775 102 11ms 16 Jan 2023 59th DialFrost 🇸🇬 767 103 11ms 19 Dec 2022 60th nwellnhof 🇩🇪 718 110 323ms 24 May 2022 60th AlephSquirrel 718 110 350ms 29 May 2023 60th 5cw 🇺🇸 718 110 183ms 9 May 2024 60th Seek64 🇩🇪 718 110 362ms 13 Sep 2024 64th MeWhenI 🇻🇦 705 112 207ms 22 May 2024 65th xnor-gate 699 113 36ms 14 Feb 2022 66th jmerle 🇳🇱 693 114 17ms 15 Feb 2023 67th lynn 687 115 13ms 12 Feb 2022 67th Kacarott 🇦🇺 687 115 261ms 4 Feb 2025 69th thehylian 681 116 15ms 14 Jan 2023 69th zacjl 681 116 16ms 20 Apr 2023 71st betaveros 675 117 17ms 31 Dec 2022 71st DayDun 🇸🇪 675 117 21ms 22 Jan 2023 71st KasperKivimaeki 🇫🇮 675 117 18ms 1 Jul 2025 71st bzijlema 🇳🇱 675 117 18ms 12 Nov 2025 71st Natanaelel 🇸🇪 675 117 18ms 10 Feb 2026 71st StefanHabel 🇨🇦 675 117 19ms 23 days ago 71st SectorCorruptor 675 117 17ms 16 days ago 78th bizy-coder 669 118 41ms 6 Aug 2023 78th Rubiksmath 669 118 41ms 7 Aug 2023 78th blaztoma 🇱🇹 669 118 72ms 16 Feb 2026 1–80 of 276 Next Last