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Learn C
0/28 modulesFirst program
11/142 required exercises
112/3448 XP0/7 checkpoints validated
- Get started10 / 32 required exercisesRecommended
- Structure your code0 / 25 required exercisesAhead
- Text1 / 29 required exercisesIn progress
- Memory0 / 15 required exercisesAhead
- Your own types0 / 19 required exercisesAhead
- The machine0 / 18 required exercisesAhead
- The system0 / 4 required exercisesAhead
CHALLENGE ACHIEVEMENTS
1/16 passed01Completed
Foundations 1
Best63%
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
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EXERCISE MASTERY
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STREAK
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ACTIVITY
Recent exercise and challenge runs.
Foundations 1
Passed · 5/8 levels · 180 min
4d ago
Foundations 1
Incomplete · 3/8 levels · 180 min
11d ago
find_last_e
Retry · 21 attempts
11d ago
fix-the-prototype
Passed · 5 attempts
11d ago
fix-the-syntax
Passed · 1 attempt
11d ago
putchar
Passed · 10 attempts
11d ago
static_byte
Passed · 5 attempts
11d ago
print_digits
Passed · 10 attempts
11d ago
countdown
Passed · 4 attempts
11d ago
hello
Passed · 8 attempts
11d ago
Member since 11 daysActive 4d ago