Learn C
2/28 modulesFirst program
42/142 required exercises
656/3448 XP0/7 checkpoints validated
- Get started19 / 32 required exercisesRecommended
- Structure your code6 / 25 required exercisesIn progress
- Text13 / 29 required exercisesIn progress
- Memory2 / 15 required exercisesIn progress
- Your own types0 / 19 required exercisesAhead
- The machine2 / 18 required exercisesIn progress
- The system0 / 4 required exercisesAhead
TECHNICAL SKILLS
CHALLENGE ACHIEVEMENTS
0/16 passed01Retry
Foundations 1
Best38%
02
Strings & Bits
03
Lists, Math & Bases
04
Algorithms & Parsers
05
Strings from Scratch
06
Memory & Pointers
07
Rebuild the C Standard Library
08
Mastery
09
Algorithms & Parsing
10
Systems & Processes
11
Network Systems
12
Grids & Simulation
13
Pointers & Memory
14
C Language Core
15
Data Structures
16
Sort & Search
Daily
otmimoun hasn't taken a daily yet.
EXERCISE MASTERY
52/200Every exercise you've started, completed, refined and mastered.
Not started
In progress
Completed
Mastered
STREAK
0daysExercises, challenges and checkpoints you cleared, day by day over the last 22 weeks.
Best streak
7d
This week
0
Active days
10
ACTIVITY
Recent exercise and challenge runs.
box
Retry · 1 attempt
12d ago
strchr
Passed · 2 attempts
28d ago
hello
Passed · 2 attempts
Aug 21
Foundations 1
Incomplete · 3/8 levels · 8 min
Aug 16
sum_range
Passed · 1 attempt
Aug 14
swap_str
Passed · 9 attempts
Aug 14
show_bits
Passed · 11 attempts
28d ago
times_table
Passed · 4 attempts
Aug 13
skip_spaces
Passed · 1 attempt
Aug 12
fix-the-warnings
Passed · 6 attempts
Aug 12
Member since 1 monthActive 12d ago