acmPSUT ACM // ARENA

pupil

Mohammad-Najjar

Mohammad Alnajjar · batch 2025

2-DAY STREAK
CODEFORCES ↗
Rating
1283
max 1302 · 24 contests
Solved
448
public only · synced 3h ago
GP this week
0 GP
0 this month · 0 all-time
Streak
2 days
best 25
Duel rating
1184
0W 1L 0D
Badges
43
see the cabinet below
Quests
0 done
combo ×1 · 0 in a row
Member since
2026
October

↻ syncing with Codeforces…

ACTIVITY.MAP

> 448 solves in the last year · 131 active days · best day 24 Jul 2026 (28)

solves/day:012–34–67+
view as table
Solves per month
MonthSolves
Oct 202643
Sept 202662
Aug 2026114
Jul 2026100
Jun 202685
May 202618
Apr 20265
Mar 20263
Feb 20263
Jan 202613
Dec 20250
Nov 20251
Oct 20251
RATING.GRAPH
newbiepupilspecialist400600800100012001400MarMayJulSeptmax 1302

GIT_GUD.STATS

> no GIT GUD quests finished yet. roll one on the home page!

DIFFICULTY.SPREAD
81

+ 20 solved problems without a rating yet (not shown).

TOP_TAGS.TXT
  • greedy204
  • math171
  • constructive algorithms109
  • implementation95
  • sortings87
  • brute force87
  • binary search62
  • data structures57
  • dp52
  • number theory52
BADGE_CABINET · 43 EARNED

> next up: GRAPH WALKER II (24/25) — solve 25 graph problems

GROWTH5/6 · Beat your past self.
  • LEVEL UPPupilEarned Pupil. Reach Specialist (1400)1302/140055% of PSUT
  • NEW HIGH SCOREIIEarned II. Set a new personal max rating 15 times6/1564% of PSUT
  • STRETCHIIEarned II. Solve a problem 600 above your rating400/60086% of PSUT
  • COMEBACK KIDEarned . Gain +100 in a contest right after a rating dropMAXED41% of PSUT
  • RISE AND SHINELocked. Return after 30+ days away and solve 5 problems within a week0/1
  • SOLVERIIEarned II. Solve 500 problems448/50086% of PSUT
HABITS4/4 · The routines that make you better.
  • UPSOLVERIIEarned II. After a contest you entered, solve 50 of its problems you hadn't solved during it15/5055% of PSUT
  • STREAKOn FireEarned On Fire. Solve something 30 days in a row25/3082% of PSUT
  • WEEKEND WARRIOREarned . Solve on 4 weekends (Fri/Sat) in a rowMAXED82% of PSUT
  • WELL-ROUNDEDEarned . Solve 5+ problems in each of 10 different tagsMAXED73% of PSUT
TOPIC MASTERY9/10 · ICPC needs breadth. Find your weak spots.
  • GRAPH WALKERIEarned I. Solve 25 graph problems24/2555% of PSUT
  • DP DISCIPLEIIIEarned III. Solve 50 dynamic programming problemsMAXED41% of PSUT
  • NUMBER CRUNCHERIIIEarned III. Solve 50 math / number theory problemsMAXED64% of PSUT
  • TREE HUGGERIEarned I. Solve 25 tree problems11/2541% of PSUT
  • STRING THEORYIIEarned II. Solve 50 string problems40/5059% of PSUT
  • BINARY SEARCHERIIIEarned III. Solve 50 binary search problemsMAXED36% of PSUT
  • DATA STRUCTURERIIIEarned III. Solve 50 data structure problemsMAXED41% of PSUT
  • GREEDY GOBLINIIIEarned III. Solve 50 greedy problemsMAXED64% of PSUT
  • CONSTRUCTIVE MINDIIIEarned III. Solve 50 constructive problemsMAXED59% of PSUT
  • GEOMETRY NERDLocked. Solve 10 geometry problems7/10
CONTESTS5/11 · Show up and compete.
  • DEBUTEarned . Play your first rated contestMAXED95% of PSUT
  • REGULARLocked. Play 10 rated contests in one season7/10
  • VETERANLocked. Play 25 rated contests24/25
  • TOP RANKLocked. Finish in the top 1000 of a rated round0/1
  • +100 CLUBIEarned I. Gain 200+ rating in one round (after your first 6)123/20059% of PSUT
  • PSUT'S BESTIEarned I. Be the top-ranked PSUT member in 5 rounds (3+ PSUT players)0/559% of PSUT
  • FIRST PSUT SOLVEIIEarned II. Be the first PSUT member to solve a problem during a round, 30 times3/3041% of PSUT
  • SPEED DEMONEarned . Get problem A accepted within 5 minutes of a round startingMAXED73% of PSUT
  • FULL CLEARLocked. Solve every problem of a Div. 3 or Div. 4 round during the round0/1
  • MINI DIV CHAMPIONLocked. Win a Mini Div with 3+ players0/1
  • MINI DIV REGULARLocked. Play 3 Mini Divs0/3
GIT GUD0/13 · Quests and the Daily Gud.
  • GIT GUDLocked. Complete 10 GIT GUD quests0/10
  • NO REROLL RUNLocked. Complete 10 quests in a row without rerolling0/10
  • SPEEDRUNNERLocked. Finish a quest above your rating within 15 minutes of rolling it0/1
  • MAX COMBOLocked. Reach the ×2 combo (3 quests in a row, then a 4th)0/3
  • WEEKLY GITGUDDERLocked. Finish #1 among weekly gitgudders once0/1
  • GG PODIUMLocked. Finish top 3 among weekly gitgudders once0/1
  • MONTHLY GITGUDDERLocked. Finish #1 among monthly gitgudders once0/1
  • GP HOARDERLocked. Earn 100 GIT GUD points in total0/100
  • DOUBLE TROUBLELocked. Finish 1 quest during a double GP week0/1
  • LADDER CLIMBERLocked. Reach a score of 5 in survival training0/5
  • TIME LORDLocked. Reach a score of 5 in a time-trial training0/5
  • DAILY DEVOTEELocked. Solve a Daily Gud 7 days in a row0/7
  • FIRST BLOODLocked. Be the first PSUT solver of a Daily Gud tier once0/1
DUELS0/7 · Fight your friends.
  • DUELISTLocked. Win a duel0/1
  • CLEAN KILLLocked. Win a duel with zero wrong attempts0/1
  • PHOTO FINISHLocked. Win a duel where both solved, by under a minute0/1
  • UPSETLocked. Beat someone rated 300+ above you0/1
  • SPARRING PARTNERLocked. Duel 10 different people1/10
  • RIVALRYLocked. Play 5 duels against the same person1/5
  • WAKE-UP CALLLocked. Duel someone who hadn't solved anything in 7+ days0/1
CLUB1/1 · Awarded by the PSUT ACM committee.
  • FOUNDING MEMBEREarned . Joined PXL Arena in its first monthMAXED100% of PSUT
SECRET1/4 · Find them yourself.
  • SECRETKeep playing to find it.
  • SECRETKeep playing to find it.
  • PALINDROMEEarned . Solve a problem whose contest number reads the same backwardsMAXED91% of PSUT
  • SECRETKeep playing to find it.
RECENT_SOLVES.LOG
stalk all 448 solves ▶
RECENT_DUELS.LOG