Problems

Note that you can solve most task in any order!
Already solved ones are at the bottom of the table.

Tagged with: strings - total 43 (clear filter)

Id	Title	Translations	Author	Solved	Blessing
20	Vowel Count	DE ES AR ZH RO RU SK		13322	3.59
30	Reverse String	DE ES RU SK		9629	4.16
50	Palindromes	DE ES RU SK		5408	5.16
31	Rotate String	ES RU		5379	5.17
19	Matching Brackets	ES RU		4017	5.68
58	Card Names			3525	5.90
49	Rock Paper Scissors			3573	5.88
47	Caesar Shift Cipher	SK		3584	5.88
55	Matching Words			3443	5.95
33	Parity Control	RU		2568	6.45
45	Cards Shuffling	ZH		2176	6.74
72	Funny Words Generator			1725	7.15
127	Anagrams			1351	7.57
70	Most Frequent Word			762	8.56
86	Brainfuck Interpreter			597	8.99
428	Broken Keyboard			93	12.20
207	Suffix Array			399	9.69
82	Levenshtein Distance			541	9.16
131	Four Pics One Word			406	9.65
476	Prime Vowel Count		csfpython	20	14.80
136	Variable Length Code Unpack			367	9.83
150	Introducing Regexps			344	9.94
140	Proper Bracket Sequences			271	10.36
323	Next Palindrome		csfpython	105	11.99
151	Word Ladders			201	10.87
138	Huffman Coding			199	10.89
374	Longest Common Subsequence			65	12.82
244	Introducing SQL			120	11.76
148	Public Key Cryptography Intro			152	11.35
160	Social Web Scraper			125	11.69
158	Hamming Codes			124	11.71
258	Text Justification			83	12.40
372	String Minimization			40	13.64
141	Sliding Window Search			105	11.99
277	The Adventure of Morse Code		zelevin	63	12.87
142	LZ77 decompression			97	12.13
132	Stream Cipher Breaking			87	12.32
230	Move-To-Front Transform			56	13.07
233	Language Study			47	13.37
307	The Problem of Too Many Clues		zelevin	33	13.97
420	Life on a String		csfpython	11	15.78
392	Fixing an Anagram			12	15.64
415	Smallest Message		gardengnome	8	16.28