All Questions

Complete collection of questions from all modules

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Showing all 64 questions

HISTOGRAM

HISTOGRAM

L4-M2 Added: 2026-03-28 06:50:10
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Krishna candies and box

Krishna candies and box

L4-M2 Added: 2026-03-26 04:13:42
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Akash and dinner

Akash and dinner

L4-M2 Added: 2026-03-26 03:57:52
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Grandchild count

Grandchild count

L4-M1 Added: 2026-03-25 07:08:23
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Unique elements problem

Unique elements problem

L4-M1 Added: 2026-03-22 14:56:41
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qwerty

qwerty

L4-M3 Added: 2025-09-26 08:45:13
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permutation modulo 10

permutation modulo 10

L4-M3 Added: 2025-09-19 05:40:00
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binary string s

binary string s

L4-M1 Added: 2025-09-13 08:30:14
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Two-Sum Problem

Two-Sum Problem

L4-M2 Added: 2025-09-13 08:29:37
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Haroid and Dan's Homework Deal

Haroid and Dan's Homework Deal

L4-M2 Added: 2025-09-13 08:21:41
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ZERO-INDEX ARRAY

ZERO-INDEX ARRAY

L4-M3 Added: 2025-09-13 07:30:50
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n peaple are standing

n peaple are standing

L4-M1 Added: 2025-09-13 07:20:47
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ravi and nithish

ravi and nithish

L4-M3 Added: 2025-09-13 07:10:02
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Minimum Time to Consolidate Candies (Krishna)

Minimum Time to Consolidate Candies (Krishna)

L4-M2 Added: 2025-09-13 06:47:18
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Variable Initialization and Types

Variable Initialization and Types

L4-M1 Added: 2025-09-13 06:37:35
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First Second Third

First Second Third

L4-M1 Added: 2025-09-13 06:32:46
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Special dishes monica

Special dishes monica

L4-M1 Added: 2025-09-13 06:30:28
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Annapoorna

Annapoorna

L4-M1 Added: 2025-09-13 06:26:52
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Longest Passage Without Traffic Lights (P)

Longest Passage Without Traffic Lights (P)

L4-M2 Added: 2025-09-13 06:25:26
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byteland

byteland

L4-M3 Added: 2025-09-13 06:11:56
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remainder modulo 11

remainder modulo 11

L4-M3 Added: 2025-09-13 06:05:56
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Amar and asha play spaceking

Amar and asha play spaceking

L4-M2 Added: 2025-09-13 06:01:23
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Orrange ROt question (p)

Orrange ROt question (p)

L4-M1 Added: 2025-09-13 06:00:44
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2D matrix rotation

2D matrix rotation

L4-M1 Added: 2025-09-13 05:57:10
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modulo 11 remainder

modulo 11 remainder

L4-M1 Added: 2025-09-13 05:53:59
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Haroid and dan

Haroid and dan

L4-M1 Added: 2025-09-13 05:13:15
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Letter value

Letter value

L4-M1 Added: 2025-09-13 05:11:04
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Nokia keypad

Nokia keypad

L4-M2 Added: 2025-09-13 05:05:44
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Next permutation

Next permutation

L4-M2 Added: 2025-09-13 04:58:48
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Sam the eligible bachelor

Sam the eligible bachelor

L4-M2 Added: 2025-09-13 04:48:07
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Bird sighting

Bird sighting

L2-Exit Added: 2025-09-13 04:45:25
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Omkar problem

Omkar problem

L4-M2 Added: 2025-09-13 04:16:13
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college life 4

college life 4

L4-M2 Added: 2025-09-13 04:15:41
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Chennai Airport

Chennai Airport

L4-M2 Added: 2025-09-13 04:09:19
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Cheif cooks delisious recipe

Cheif cooks delisious recipe

L4-M2 Added: 2025-09-13 03:59:20
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Longest Subarray

Longest Subarray

L4-M2 Added: 2025-09-13 03:53:31
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doun problem (p)

doun problem (p)

L4-M2 Added: 2025-09-13 03:52:57
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Monica problem

Monica problem

L4-M2 Added: 2025-09-13 03:51:26
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string simuntanous and independent

string simuntanous and independent

L4-M2 Added: 2025-09-13 03:34:06
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Great battle of manchester

Great battle of manchester

L4-M2 Added: 2025-09-13 01:16:03
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candle count problem

candle count problem

L4-M2 Added: 2025-09-13 00:51:27
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Longest passage without traffic lights

Longest passage without traffic lights

L4-M1 Added: 2025-09-13 00:35:05
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Find two distinct positions (p)

Find two distinct positions (p)

L4-M1 Added: 2025-09-13 00:31:09
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sambar problem

sambar problem

L4-M1 Added: 2025-09-13 00:24:46
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BODMAS

BODMAS

L4-M1 Added: 2025-09-13 00:20:58
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Charan’s array problem

Charan’s array problem

L4-M1 Added: 2025-09-13 00:19:26
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classic Word Ladder shortest transformation

classic Word Ladder shortest transformation

L4-M1 Added: 2025-09-13 00:16:23
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maximum sum path in an N×N grid

maximum sum path in an N×N grid

L4-M1 Added: 2025-09-12 23:42:15
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bigger N x N matrics

bigger N x N matrics

L4-M1 Added: 2025-09-12 23:37:37
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Shortest Completing Word

Shortest Completing Word

L4-M1 Added: 2025-09-12 23:36:15
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beauty value (p)

beauty value (p)

L4-M1 Added: 2025-09-12 23:35:21
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Anti palindrome query(p)

Anti palindrome query(p)

L4-M1 Added: 2025-09-12 23:28:57
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Occurrences After Bigram

Occurrences After Bigram

L4-M1 Added: 2025-09-12 23:13:32
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Word Break II

Word Break II

L4-M1 Added: 2025-09-12 23:10:58
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Christina and energy drinks problem (p)

Christina and energy drinks problem (p)

L4-M1 Added: 2025-09-12 23:09:01
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Binary String Flip (p)

Binary String Flip (p)

L4-M1 Added: 2025-09-12 22:56:48
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Untitled Question

Untitled Question

L4-M1 Added: 2025-09-12 22:42:10
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Chef to reach checkpoint 0

Chef to reach checkpoint 0

L4-M1 Added: 2025-09-12 22:38:38
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finding perfect pairs

finding perfect pairs

L4-M1 Added: 2025-09-12 22:30:11
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make perfect open end parentheses

make perfect open end parentheses

L4-M1 Added: 2025-09-12 22:25:09
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delete unused parentheses

delete unused parentheses

L4-M1 Added: 2025-09-12 22:10:36
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find master word

find master word

L4-M1 Added: 2025-09-12 22:06:39
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int to roman

int to roman

L4-M1 Added: 2025-09-12 22:03:36
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Chef's set

Chef's set

L4-M1 Added: 2025-09-12 22:00:04
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