Interactive problems

19 problems to practice.

19 Total
3 Easy
13 Medium
3 Hard

Lost Tree

https://codeforces.com/problemset/problem/1534/D

hard

Manhattan Rectangle

https://www.codechef.com/FEB19B/problems/MANRECT

hard

Bear And Prime 100

Check the link

medium

Flamingoes Of Mystery

https://codeforces.com/problemset/problem/1425/F

medium

Chocolate Bunny

https://codeforces.com/problemset/problem/1407/C

medium

Lost Numbers

https://codeforces.com/problemset/problem/1167/B

easy

Guess The Array

https://codeforces.com/problemset/problem/727/C

medium

Guessing The Greatest Version

https://codeforces.com/contest/1486/problem/C1

medium

Guess The Kth Zero

https://codeforces.com/problemset/problem/1520/F1

easy

3 Coloring

https://codeforces.com/problemset/problem/1503/B

easy

Rpd And Rap Sheet

https://codeforces.com/problemset/problem/1543/D1

medium

Strange Device

https://codeforces.com/problemset/problem/1270/D

medium

Pick Heroes

https://codeforces.com/contest/1056/problem/C

medium

Kuroni And The Celebration

https://codeforces.com/contest/1305/problem/D

medium

Tree Diameter

https://codeforces.com/problemset/problem/1146/C

medium

Take A Guess

<a href="https://codeforces.com/problemset/problem/1556/D">https://codeforces.com/problemset/p...

medium

Nastia And A Hidden Permutation

https://codeforces.com/problemset/problem/1521/C

hard

Rocket

<a href="https://codeforces.com/problemset/problem/1010/B">https://codeforces.com/problemset/p...

medium

Dwarves, Hats And Extrasensory Abilities

<a href="https://codeforces.com/problemset/problem/1063/C">https://codeforces.com/problemset/p...

medium