23
Polundra
● 3 ● 15 ● 32
3028/ 3195
Max Nechaev
Last seen 7 hours ago
Member for 2 years, 6 months
Difficulty Normal
Missions (262) / Solutions (101)
 Initiation
Easy Unpack
5
The Most Frequent
5
Correct Sentence
5
All the Same
15
Multiply (Intro)
5
Between Markers (simplified)
5
First Word (simplified)
5
Nearest Value
8
Split Pairs
8
Replace First
5
Remove All Before
5
End Zeros
5
Number Length
5
Backward String
5
All Upper I
5
Beginning Zeros
8
Max Digit
5
Sum Numbers
5
Count Digits
5
Acceptable Password I
5
Is Even
5
 Home
Non-unique Elements
8
Even the Last
5
Three Words
5
Pawn Brotherhood
15
Right to Left
5
Days Between
5
Bigger Price
8
Second Index
8
Between Markers
8
First Word
8
Popular Words
8
Date and Time Converter
8
Morse Decoder
8
Sun Angle
15
Sort Array by Element Frequency
8
Split List
15
Backward Each Word
8
Changing direction
15
Missing Number
15
Duplicate Zeros
8
 Electronic Station
Find Sequence
15
Brackets
30
 1934
Digits Multiplication
8
Boolean Algebra
15
Unix Match. Part 1
30
Unix Match. Part 2
30
Ascending List
8
Surjection Strings
15
Similar Triangles
30
Words Order
8
All Upper II
5
Sort by Extension
15
Acceptable Password II
8
Acceptable Password III
8
Acceptable Password IV
8
Acceptable Password V
8
Acceptable Password VI
8
Blood distribution
12
 25
 Scientific Expedition
The Most Wanted Letter
8
Striped Words
15
 1143
The Hidden Word
20
 511
Common Words
8
Absolute Sorting
5
Call to Home
20
 513
Bird Language
8
Letter Queue
8
 806
I Love Python!
5
Secret Message
15
 4772
Pangram
8
 1580
Follow Instructions
8
Conversion into CamelCase
8
Conversion from CamelCase
14
 154 4
Time Converter (24h to 12h)
15
Caps Lock
8
YAML. Simple Dict
15
 295
YAML. More Types
20
Sum by Type
8
Goes Right After
8
 602
Convert and Aggregate
15
Nonogram Encode
15
 6
Latest ISO datetime
9
Beat The Previous
9
 19
Count Vowels
6
Convert To Title Case
9
Replace All Occurrences
9
Longest Substring of Unique Characters
12
Count Substring Occurrences
20
 5 6
Fuzzy String Matching
12
Combining Celebrity Names
9
 O'Reilly
Determine the Order
30
Median
13
 687 3
Xs and Os Referee
12
 2098
Parse Array
30
Flatten a List
12
The Flat Dictionary
20
Index Power
13
 286 6
Frequency Sorting
8
 66
Median of Three
8
Reverse Every Ascending
10
 124 1
Replace Last
5
 579
Compress List
8
 376
Remove All After
7
 291 1
Majority
10
 344 1
Chunk
8
 276
Sort Except Zero
15
 690
Lightbulb Intro
36
 75 4
Lightbulb Start Watching
15
 99
Lightbulb End Watching
15
 65
Multiple Lightbulbs
20
 44
Lightbulb Operating
20
The Final Stone
12
Integer Palindrome
9
 62
Sum of Digits
9
Knapsack Problem
15
 15
The Hollow Diamond
12
 23
Exploring Wythoff Array
15
 15
Ordinary Cardinals
12
 24
Matrix-2-String
9
String-2-Matrix
9
 Incinerator
Every Person is Unique
15
The Warriors
15
Army Battles
15
 481
The Defenders
15
The Vampires
8
 Mine
Determinant
10
 34 1
Binary Count
10
 757 1
Fizz Buzz
9
 670 2
Achilles and the Tortoise
5
 470
The Greatest Common Divisor
8
 456
The Einstein Problem-Lite
15
Currency Style
8
What Is Wrong With This Family?
20
 148
Cut Sentence
8
Bigger Together
8
 28
Domino Chain
8
 66
Best Stock
8
Caesar Cipher (encryptor)
8
Chess Knight
15
Chemical Analysis
12
Fast Train
8
Can Balance
15
Escape
20
 22
Aggregate by Operation
12
Adjacent Letters
15
Long Pressed
12
Switch Keys to Values
9
 66
Replace with Biggest
9
Matrix "Hatching"
12
Fibonacci Poem
15
Toothpicks
15
 13
Ulam–Warburton Automaton
12
Count Morse
12
 28
Checking Perfect Power
12
 6
Rectangle Perimeter
3
Number With Exclamation
6
Count Divisibles in Range
6
Find Remainder
6
 Ice Base
Roman Numerals
39
 340 5
Counting Tiles
8
Feed Pigeons
8
The Most Numbers
8
Monkey Typing
8
 2335
Making Change
15
 150
Long Repeat
8
Morse Encoder
8
 451
Find Quotes
8
Count Chains
15
Move Zeros
9
One Switch Strings
9
Correct Capital
9
Interesting, intersecting
12
When "k" is Enough!
9
 88
Not in Order
9
 77
Is String a Number?
15
Is String a Number? (Part II)
15
Reveal the Number
9
Close Enough
12
 16
Leap Year Checking
9
Quadratic Equation Roots
9
Perfect Number Checking
9
Cleaning Robot
12
 10
Count And Say
9
The Centrifuge Problem
12
 6
Colorful Disks
6
 Alice In Wonderland
The Shortest Knight's Path
30
 151
Multiplication Table
8
 335
Long Non Repeat
8
The Fastest Horse
8
When is Friday?
8
Middle Characters
8
 309
Zigzag Array
8
Flood Area
15
 76
Bridge Routine
12
R-mahjong Ⅰ: break hand into sets
12
Bishop vs Aliens
12
Dangerous Bishops
9
 9
 GitHub
Area of a Convex Polygon
20
 274
Shooting Range
8
 98
The Most Frequent Weekdays
8
 556
Cookies
8
Merge Intervals
16
 40 3
Create Intervals
8
 372
Long Repeat Inside
8
Barcode Reader
15
 53
The Highest Building
8
Create Intervals (iterator version)
9
Expand Intervals
15
The Cheapest Flight
13
 37 3
Evenly Spaced Trees
8
 122
Searchlights
20
 50
 Dropbox
Speech Module
8
Three Points Circle
15
Numbers Factory
8
 642
Humpty Dumpty Form
15
 415
Friendly Number
8
Simple Hashlib
5
 333
The Longest Palindromic
15
 81 5
Worth of Words
5
Text Formatting
8
Atbash Cipher
5
 79
Scytale Encryption
8
 63
Common Tail
9
Sort Sorted Groups
15
 36
Calculator-I
15
 22
Count Squares
12
 16
The Longest Word
6
All Permutations
9
 18
Sum of Integers
20
 5 6
Reverse Integer
9
Armstrong Number Checking
9
Maximum Among Three
6
Count Divisibles in Range (simplified)
6
Tricky String
9
Frogs Collision
9
 HubSpot
Auto Painting
15
 137
Number Base
15
Repeating Decimals
8
New Cities
15
 152
Supply Line
54
 24 3
Square Board
8
 68
Inscribe a Contour
20
Non Empty Lines
5
Workout
25
 40
Triangular Islands
25
 3
Weekly Calendar
22
 50 1
Next Birthday
22
 41 1
 Blizzard
Radiation Search
15
 179
Weekend Counter
8
Safe Coasts
20
 110
The First Working Day
5
Rectangles Union
8
 112
Reversed Permutation Index
15
 90
Connect Stars
25
 48
Mountain Scape
15
 50
 Rock
Super Root
8
Parity Bit Generator
8
Most Efficient Cutting
8
Sort by Removing
15
Park Benches
15
 24
All Roads Lead to Rome!
12
 15
 Codeship
Champernowne Word
12
 14
 Not On Map
Most Wanted Letter
0
 122