26
boo jum
Last seen 4 hours ago
Member for 1 year, 8 months, 10 days
Difficulty Easy
Strings and Integers
First
Just Fizz!
8
5
1
First
Convert Date
24
0
0
First
Reverse Integer
33
0
0
First
Goes Right After
258
0
0
First
Conversion into CamelCase
260
0
0
First
Conversion from CamelCase
329
0
0
First
All Upper I
552
0
1
First
Sum Numbers
771
0
0
First
Digits Multiplication
4388
0
0
Second
Digits Multiplication
4407
0
0
First
Three Words
5039
0
0
First
The Most Wanted Letter
6396
0
0
List but not the least
First
Duplicate Zeros
95
0
0
First
Non-unique Elements
217
2
0
First
Majority
224
0
0
First
Ascending List
234
0
0
First
Easy Unpack
951
0
0
First
Median
8485
0
0
Look up in the Dict()
First
Switch Keys to Values
1
7
2
First
YAML. List and Comments
15
0
0
First
Aggregate by Operation
19
0
0
First
Popular Words
24
3
1
First
The Cheapest Flight
62
0
0
First
YAML. More Types
88
0
0
First
The Flat Dictionary
107
0
0
First
YAML. Simple Dict
125
0
0
First
Count Digits
505
0
0
First
Golden Pyramid
790
0
0
First
Pawn Brotherhood
3065
0
0
Strings Theory
First
Count Morse
1
0
0
First
Staircase
2
0
0
First
Tricky String
2
0
0
First
Revorse the vewels
2
0
0
First
Champernowne Word
3
0
0
First
Collatz Ztalloc
3
0
0
First
Matrix-2-String
3
0
0
First
Fibonacci Poem
3
0
0
First
String-2-Matrix
4
0
0
First
Caps Lock
6
4
0
First
Reveal the Number
7
0
0
First
All Upper II
8
3
0
First
Adjacent Letters
8
0
0
First
One Switch Strings
18
0
0
First
Remove Brackets
50
0
0
First
Morse Encoder
199
0
0
First
Surjection Strings
225
0
0
First
Friendly Number
441
0
0
First
Morse Decoder
514
0
0
First
The Longest Palindromic
576
0
0
First
Long Repeat
1041
0
0
First
Second Index
1204
0
0
First
Pangram
1985
0
0
First
House Password
10317
0
0
List, list and list again
First
Garland
1
3
1
First
Sort Sorted Groups
1
1
0
First
Toothpicks
1
0
0
First
Ulam–Warburton Automaton
1
0
0
First
List Beautify
3
0
0
First
Postfix Evaluation
4
0
0
First
Beat The Previous
4
0
0
First
Replace with Biggest
4
0
0
First
Matrix "Hatching"
10
0
0
First
Integer Palindrome
11
0
0
First
When "k" is Enough!
12
0
0
Second
Integer Palindrome
19
0
0
First
The Highest Building
36
0
0
First
Median of Three
119
0
0
First
Sum by Type
221
0
0
First
Replace Last
267
0
0
Second
Replace Last
275
0
0
First
Split List
431
0
0
First
Split Pairs
665
0
0
First
Loading Cargo
1584
0
0
Different kind of sets
First
Shorter Set
23
0
0
First
Square Board
28
0
0
First
Expand Intervals
81
0
0
First
Seven Segment
107
0
0
First
Merge Intervals
122
0
0
First
Create Intervals
240
0
0
First
The End of Other
2616
0
0
Mine
First
The Centrifuge Problem
1
0
0
First
Sum of Distinct Cubes
1
0
0
First
Checking Perfect Power
1
0
0
First
Frogs Collision
2
0
0
First
Interesting, intersecting
8
0
0
First
Super Root
8
0
0
First
Common Tail
11
0
0
First
Latest ISO datetime
14
0
0
First
Unix Match. Part 2
82
0
0
First
Unix Match. Part 1
148
0
0
First
Auto Painting
205
0
0
First
Count Consecutive Summers
213
0
0
First
Multiplication Table
271
0
0
First
Simple Areas
719
0
0
First
Funny Addition
1136
0
0
Second
Funny Addition
1137
0
0
Third
Funny Addition
1138
0
0
Ice Base
First
e+pi
1
0
0
First
"Lunar" Multiply
1
0
0
First
Bishop vs Aliens
2
0
0
First
Fibonacci Spiral's End
3
0
0
First
Exploring Wythoff Array
3
0
0
First
Count Divisibles in Range
3
0
0
First
Weak Point
7
3
0
First
Network Attack
10
3
0
First
Three Points Circle
20
3
0
Second
Weak Point
48
0
0
First
Skew-symmetric Matrix
150
0
0
First
Calculate Islands
350
0
0
First
Moria Doors
402
0
0
First
Pearls in the Box
432
0
0
First
The Greatest Common Divisor
461
0
0
First
Disposable Teleports
469
0
0
First
Caesar Cipher (encryptor)
476
0
0
First
Radiation Search
640
0
0
First
The Most Numbers
4129
0
0
The Game is Worth it!
First
Rolling 🎲!
1
0
0
First
Checkers Capture
1
0
0
First
R-mahjong Ⅰ: break hand into sets
1
0
0
First
Count Domino Tilings
4
0
0
First
Knapsack Problem
4
0
0
First
The Final Stone
19
0
0
Second
The Final Stone
20
0
0
First
Wall Keeper
27
0
0
First
Domino Chain
33
0
0
First
8 Puzzle
166
0
0
First
Probably Dice
207
0
0
First
Digits Doublets
207
0
0
First
The Shortest Knight's Path
297
0
0
First
The Square Chest
639
0
0
GitHub
First
New Cities
81
0
0
First
Solution for Anything
611
0
0
First
Min and Max
1153
0
0
Second
Min and Max
1157
0
0
First
Find Sequence
1197
0
0
First
The Angles of a Triangle
1504
0
0
First
Restricted Sum
1756
0
0
First
Roman Numerals
3369
0
0
First
Secret Message
4441
0
0
Dropbox
First
Simplification
65
0
0
First
Completely Empty
83
0
0
First
Square Spiral
150
0
0
First
Restricted Prime
228
0
0
First
Area of a Convex Polygon
290
0
0
First
Saw the Stick
346
0
0
Everything is Object
First
The Warriors
21
3
0
First
Straight Fight
66
0
0
First
The Lancers
81
0
0
First
The Healers
81
0
0
First
The Vampires
148
0
0
First
The Defenders
164
0
0
First
Army Battles
254
0
0
First
Building Base
1357
0
0
HubSpot
First
Reversed Permutation Index
26
0
0
First
Permutation Index
29
0
0
First
Palindromic Palindrome
100
0
0
First
Oil Pie
242
0
0
First
The Good Radix
431
0
0
Blizzard
First
Shooting Range
32
0
0
First
Can Balance
50
0
0
First
String Conversion
74
0
0
First
The Rows of Cakes
174
0
0
First
Simple Hashlib
302
0
0
First
Pattern Recognition
333
0
0
First
Word Pattern
396
0
0
Rock
First
The Brick Factory Problem
1
0
0
First
Exploring Calkin-Wilf Tree
2
0
0
First
Triangular Islands
8
0
0
First
Climbing Route
12
0
0
First
Greedy Number
12
0
0
First
Mountain Scape
15
0
0
First
Fused Cubes
15
0
0
First
Searchlights
15
0
0
First
Sort by Removing
22
0
0
First
Rectangles Union
28
0
0
First
Evenly Spaced Trees
33
0
0
First
Sum Consecutives
59
0
0
First
Hubspot Amulet
105
0
0
First
Find Quotes
139
0
0
Shelter
First
Univocalic davasaan
2
2
0
First
Family Dinner
7
0
0
First
Park Benches
8
0
0
First
Scytale Encryption
11
0
0
First
Atbash Cipher
21
0
0
First
Fractions Addition
39
0
0
First
Chess Knight
42
0
0
Codeship
First
Backspace Apply
4
0
0
First
Delivery Drone
9
0
0
First
Unique Email Addresses
11
0
0
First
Ugly Numbers
12
0
0
First
Strawberry Fields
14
0
0
First
Cookies
86
0
0
Hermit
First
Write Quadratic Equation
17
0
0
Not On Map
First
Most Wanted Letter
57
0
0
First
Length of the String
157
0
0
