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		13384	3.59
30	Reverse String	DE ES RU SK		9682	4.15
50	Palindromes	DE ES RU SK		5482	5.14
31	Rotate String	ES RU		5439	5.16
19	Matching Brackets	ES RU		4097	5.65
58	Card Names			3621	5.86
49	Rock Paper Scissors			3677	5.84
47	Caesar Shift Cipher	SK		3684	5.83
55	Matching Words			3540	5.90
33	Parity Control	RU		2649	6.41
45	Cards Shuffling	ZH		2247	6.69
72	Funny Words Generator			1789	7.09
127	Anagrams			1366	7.56
70	Most Frequent Word			790	8.51
428	Broken Keyboard			111	11.90
86	Brainfuck Interpreter			613	8.95
207	Suffix Array			416	9.62
82	Levenshtein Distance			558	9.11
131	Four Pics One Word			412	9.63
136	Variable Length Code Unpack			374	9.80
150	Introducing Regexps			350	9.92
476	Prime Vowel Count		csfpython	22	14.65
140	Proper Bracket Sequences			277	10.32
323	Next Palindrome		csfpython	113	11.87
151	Word Ladders			203	10.86
374	Longest Common Subsequence			71	12.67
138	Huffman Coding			201	10.88
244	Introducing SQL			122	11.74
148	Public Key Cryptography Intro			156	11.31
258	Text Justification			89	12.28
160	Social Web Scraper			125	11.70
158	Hamming Codes			125	11.70
372	String Minimization			43	13.52
277	The Adventure of Morse Code		zelevin	67	12.77
141	Sliding Window Search			107	11.96
142	LZ77 decompression			100	12.08
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