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		13375	3.59
30	Reverse String	DE ES RU SK		9673	4.15
50	Palindromes	DE ES RU SK		5475	5.14
31	Rotate String	ES RU		5433	5.16
19	Matching Brackets	ES RU		4080	5.65
58	Card Names			3603	5.87
49	Rock Paper Scissors			3658	5.84
47	Caesar Shift Cipher	SK		3657	5.84
55	Matching Words			3522	5.91
33	Parity Control	RU		2616	6.43
45	Cards Shuffling	ZH		2220	6.71
72	Funny Words Generator			1756	7.12
127	Anagrams			1361	7.56
70	Most Frequent Word			779	8.53
428	Broken Keyboard			107	11.96
86	Brainfuck Interpreter			606	8.96
207	Suffix Array			412	9.63
82	Levenshtein Distance			552	9.13
131	Four Pics One Word			411	9.64
136	Variable Length Code Unpack			373	9.81
150	Introducing Regexps			350	9.92
476	Prime Vowel Count		csfpython	22	14.65
140	Proper Bracket Sequences			275	10.33
323	Next Palindrome		csfpython	110	11.92
151	Word Ladders			202	10.87
374	Longest Common Subsequence			69	12.72
138	Huffman Coding			200	10.88
244	Introducing SQL			122	11.74
148	Public Key Cryptography Intro			154	11.34
160	Social Web Scraper			125	11.70
158	Hamming Codes			125	11.70
258	Text Justification			88	12.30
372	String Minimization			42	13.56
277	The Adventure of Morse Code		zelevin	67	12.77
141	Sliding Window Search			107	11.96
142	LZ77 decompression			99	12.10
132	Stream Cipher Breaking			89	12.28
230	Move-To-Front Transform			58	13.01
233	Language Study			49	13.30
307	The Problem of Too Many Clues		zelevin	34	13.92
420	Life on a String		csfpython	12	15.64
392	Fixing an Anagram			13	15.51
415	Smallest Message		gardengnome	10	15.93