GC
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Chapter 01 · Get started
First program
332/3592 XP0/7 checkpoints validated
14/147 required exercises
View pathTECHNICAL SKILLS
CHALLENGE ACHIEVEMENTS
2/16 passed01Completed
Foundations 1
Best100%
02Completed
Strings & Bits
Best75%
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
EXERCISE MASTERY
22/210Every 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.
point_distance
Retry · 4 attempts
Sep 28
strcmp
Passed · 1 attempt
Sep 28
Strings & Bits
Passed · 6/8 levels · 180 min
Sep 25
Foundations 1
Passed · 8/8 levels · 22 min
Sep 25
strcpy
Passed · 4 attempts
Sep 22
calc
Passed · 3 attempts
Sep 22
times_table
Passed · 2 attempts
Sep 22
Foundations 1
Abandoned · 0/8 levels · 180 min
Sep 22
Foundations 1
Passed · 6/8 levels · 180 min
Sep 21
Member since 1 monthActive Sep 28