Learn C
0/28 modulesFirst program
8/142 required exercises
100/3448 XP0/7 checkpoints validated
- Get started8 / 32 required exercisesRecommended
- Structure your code0 / 25 required exercisesAhead
- Text0 / 29 required exercisesIn progress
- Memory0 / 15 required exercisesAhead
- Your own types0 / 19 required exercisesAhead
- The machine0 / 18 required exercisesAhead
- The system0 / 4 required exercisesAhead
TECHNICAL SKILLS
CHALLENGE ACHIEVEMENTS
0/16 passed01Retry
Foundations 1
Best13%
02Retry
Strings & Bits
Best0%
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
10/200Every exercise you've started, completed, refined and mastered.
Not started
In progress
Completed
Mastered
STREAK
1dayExercises, challenges and checkpoints you cleared, day by day over the last 22 weeks.
Best streak
6d
This week
1
Active days
7
ACTIVITY
Recent exercise and challenge runs.
putchar
Retry · 1 attempt
yesterday
fix-the-syntax
Passed · 1 attempt
yesterday
Strings & Bits
Abandoned · 0/8 levels · 180 min
Sep 7
index_alpha
Passed · 1 attempt
Jul 25
find_last_e
Passed · 1 attempt
Jul 24
alpha_descent
Passed · 2 attempts
Jul 23
alpha_pairs
Passed · 1 attempt
Jul 22
static_byte
Passed · 2 attempts
Jul 22
print_digits
Passed · 4 attempts
Jul 21
countdown
Passed · 2 attempts
Jul 21
Member since 2 monthsActive yesterday
Brought 21 learners in before Grademe opened