Learn C
0/28 modulesFirst program
18/142 required exercises
244/3448 XP0/7 checkpoints validated
- Get started12 / 32 required exercisesRecommended
- Structure your code0 / 25 required exercisesAhead
- Text4 / 29 required exercisesIn progress
- Memory2 / 15 required exercisesIn progress
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- The system0 / 4 required exercisesAhead
CHALLENGE ACHIEVEMENTS
2/16 passed01Completed
Foundations 1
Best100%
02Completed
Strings & Bits
Best50%
03Retry
Lists, Math & Bases
Best0%
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
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EXERCISE MASTERY
21/200Every exercise you've started, completed, refined and mastered.
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STREAK
0daysExercises, challenges and checkpoints you cleared, day by day over the last 22 weeks.
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ACTIVITY
Recent exercise and challenge runs.
Strings & Bits
Incomplete · 2/8 levels · 61 min
5d ago
Strings & Bits
Passed · 4/8 levels · 61 min
7d ago
last_arg
Passed · 4 attempts
13d ago
first_arg
Passed · 2 attempts
13d ago
alpha_pairs
Passed · 1 attempt
13d ago
fix-the-prototype
Passed · 1 attempt
13d ago
fix-the-syntax
Passed · 1 attempt
13d ago
putchar
Passed · 2 attempts
13d ago
static_byte
Passed · 1 attempt
13d ago
print_digits
Passed · 2 attempts
13d ago
Member since 14 daysActive 5d ago