Challenges
All challenges
Week 8
# Name Points Success Rate Difficulty View Editorial
8.1 How many ACs? 30 6/8 Easy Solve Locked
8.2 Two Prime 30 4/19 Easy Solve Locked
8.3 5G Testing 30 5/10 Easy Solve Locked
8.4 Bob, Alice and Three Numbers 30 5/10 Easy Solve Locked
8.5 Megacity 100 3/6 Hard Solve Locked
8.6 Thieves of Codeland 60 3/18 Medium Solve Locked
8.7 Mad for Ice Cream 60 3/12 Medium Solve Locked
8.8 Build a Cake 60 0/8 Medium Solve Locked
Week 7
# Name Points Success Rate Difficulty View Editorial
7.1 Rent Dispute 30 9/29 Easy Solve Locked
7.2 Odd or Even 60 8/24 Medium Solve Locked
7.3 Chocolate is Life! 100 9/19 Hard Solve Locked
Week 6
# Name Points Success Rate Difficulty View Editorial
6.1 Student Dilemma 30 8/23 Easy Solve Locked
6.2 Alice, Bob and Sticks 60 7/96 Medium Solve Locked
6.3 Digit Removal 100 7/54 Hard Solve Locked
Week 5
# Name Points Success Rate Difficulty View Editorial
5.1 Postman Pat 30 9/37 Easy Solve Locked
5.2 Dexter and D-numbers 60 7/23 Medium Solve Locked
5.3 Pingu plays a game 100 5/35 Hard Solve Locked
Week 4
# Name Points Success Rate Difficulty View Editorial
4.1 Two Lands 30 16/22 Easy Solve Locked
4.2 Front to Back 60 14/37 Medium Solve Locked
4.3 Sibling String 100 9/84 Hard Solve Locked
Week 3
# Name Points Success Rate Difficulty View Editorial
3.1 Sacred Strings 30 17/136 Easy Solve Locked
3.2 Scholar Shweta 60 14/33 Medium Solve Locked
3.3 Bob, Alice and Alternate Strings 100 10/39 Hard Solve Locked
Week 2
# Name Points Success Rate Difficulty View Editorial
2.1 Danger! A new disease outbreak! 30 15/285 Easy Solve Locked
2.2 Lots of mods 60 8/199 Medium Solve Locked
2.3 Parking Wars 100 8/86 Hard Solve Locked
Week 1
# Name Points Success Rate Difficulty View Editorial
1.1 The Empty Gift 30 35/238 Easy Solve Locked
1.2 Tour Guide 60 24/142 Medium Solve Locked
1.3 It's A Grid! 100 14/99 Hard Solve Locked
Week 0
# Name Points Success Rate Difficulty View Editorial
0.0 Hello World 0 68/105 Easy Solve Locked
0.1 Watch That Overflow! 10 56/236 Easy Solve Locked
0.2 Who's Missing ? 10 52/177 Easy Solve Locked
0.3 Make it 1 10 53/177 Easy Solve Locked
0.4 Dance Moves 10 45/112 Easy Solve Locked
0.5 Narcissistic Number 20 45/130 Easy Solve Locked
Unsolved Challenges
Solved challenges