Learn C
9/28 modulesRead the error
67/142 required exercises
1720/3448 XP0/7 checkpoints validated
- Get started16 / 32 required exercisesRecommended
- Structure your code9 / 25 required exercisesIn progress
- Text28 / 29 required exercisesIn progress
- Memory5 / 15 required exercisesIn progress
- Your own types4 / 19 required exercisesIn progress
- The machine5 / 18 required exercisesIn progress
- The system0 / 4 required exercisesAhead
CHALLENGE ACHIEVEMENTS
8/16 passed01Completed
Foundations 1
Best100%
02Completed
Strings & Bits
Best100%
03Completed
Lists, Math & Bases
Best100%
04Completed
Algorithms & Parsers
Best100%
05Completed
Strings from Scratch
Best100%
06Completed
Memory & Pointers
Best100%
07Completed
Rebuild the C Standard Library
Best100%
08Completed
Mastery
Best100%
09Retry
Algorithms & Parsing
Best0%
10
Systems & Processes
11Retry
Network Systems
Best0%
12
Grids & Simulation
13
Pointers & Memory
14
C Language Core
15
Data Structures
16
Sort & Search
Daily
velloxide hasn't taken a daily yet.
EXERCISE MASTERY
98/200Every 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
9d
This week
1
Active days
12
ACTIVITY
Recent exercise and challenge runs.
box
Passed · 4 attempts
4d ago
Algorithms & Parsing
Abandoned · 0/2 levels · 180 min
14d ago
list_filter
Passed · 3 attempts
Jun 29
list_apply
Passed · 4 attempts
Jun 29
sort_array
Passed · 1 attempt
Jun 29
strtol
Passed · 1 attempt
Jun 28
strncmp
Passed · 17 attempts
Jun 27
split
Passed · 2 attempts
Jun 27
strstr
Passed · 1 attempt
Jun 27
int_to_str
Passed · 10 attempts
Jun 27
Member since 2 monthsActive 4d ago
Brought 6 learners in before Grademe opened