Learn C
0/28 modulesFirst program
6/142 required exercises
48/3448 XP0/7 checkpoints validated
- Get started6 / 32 required exercisesRecommended
- Structure your code0 / 25 required exercisesAhead
- Text0 / 29 required exercisesAhead
- Memory0 / 15 required exercisesAhead
- Your own types0 / 19 required exercisesAhead
- The machine0 / 18 required exercisesAhead
- The system0 / 4 required exercisesAhead
CHALLENGE ACHIEVEMENTS
0/16 passed01
Foundations 1
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
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EXERCISE MASTERY
6/200Every 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.
fix-the-syntax
Retry · 3 attempts
11d ago
putchar
Passed · 17 attempts
11d ago
bare_char
Passed · 2 attempts
12d ago
static_byte
Passed · 3 attempts
12d ago
print_digits
Passed · 10 attempts
12d ago
countdown
Passed · 3 attempts
12d ago
hello
Passed · 8 attempts
12d ago
Member since 12 daysActive 11d ago