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Exercises
92/ 200
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Challenges
6/ 16
Learn C
4/28 modulesRead the error
66/142 required exercises
1420/3448 XP0/7 checkpoints validated
- Get started21 / 32 required exercisesRecommended
- Structure your code11 / 25 required exercisesIn progress
- Text24 / 29 required exercisesIn progress
- Memory3 / 15 required exercisesIn progress
- Your own types3 / 19 required exercisesIn progress
- The machine4 / 18 required exercisesIn progress
- The system0 / 4 required exercisesAhead
CHALLENGE ACHIEVEMENTS
6/16 passed01Completed
Foundations 1
Best100%
02Completed
Strings & Bits
Best88%
03Completed
Lists, Math & Bases
Best88%
04Retry
Algorithms & Parsers
Best40%
05Completed
Strings from Scratch
Best100%
06Completed
Memory & Pointers
Best67%
07Completed
Rebuild the C Standard Library
Best71%
08Retry
Mastery
Best0%
09Retry
Algorithms & Parsing
Best0%
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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0 pts this weekStreak
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04:53DAILY #21
EXERCISE MASTERY
92/200Every exercise you've started, completed, refined and mastered.
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In progress
Completed
Mastered
STREAK
0daysExercises, challenges and checkpoints you cleared, day by day over the last 22 weeks.
Best streak
8d
This week
1
Active days
30
ACTIVITY
Recent exercise and challenge runs.
Algorithms & Parsers
Incomplete · 1/10 levels · 58 min
4d ago
Strings & Bits
Incomplete · 3/8 levels · 42 min
4d ago
word_shift
Retry · 2 attempts
4d ago
hex_dump
Retry · 7 attempts
7d ago
snake_fmt
Passed · 2 attempts
7d ago
abs_safe
Passed · 2 attempts
7d ago
box
Passed · 7 attempts
9d ago
digit_sum
Retry · 5 attempts
7d ago
sum_to_n
Passed · 1 attempt
10d ago
Rebuild the C Standard Library
Passed · 5/7 levels · 360 min
11d ago
Member since 3 monthsActive 4d ago