acmPSUT ACM // ARENA

newbie

halars090

Hala El Saifi

CODEFORCES ↗
Rating
609
max 813 · 11 contests
Solved
128
incl. 13 private · synced 3h ago
GP this week
0 GP
0 this month · 0 all-time
Streak
0 days
best 14
Duel rating
1200
0W 0L 0D
Badges
18
see the cabinet below
Quests
0 done
combo ×1 · 0 in a row
Member since
2026
October

↻ syncing with Codeforces…

ACTIVITY.MAP

> 128 solves in the last year · 53 active days · best day 27 Aug 2026 (9)

solves/day:012–34–67+
view as table
Solves per month
MonthSolves
Oct 20269
Sept 202672
Aug 202629
Jul 202610
Jun 20268
May 20260
Apr 20260
Mar 20260
Feb 20260
Jan 20260
Dec 20250
Nov 20250
Oct 20250
RATING.GRAPH
newbie2004006008001000AugSeptOctmax 813

GIT_GUD.STATS

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

DIFFICULTY.SPREAD
90

+ 10 solved problems without a rating yet (not shown).

TOP_TAGS.TXT
  • greedy47
  • implementation47
  • math34
  • brute force32
  • strings17
  • sortings14
  • constructive algorithms11
  • number theory8
  • two pointers6
  • games6
BADGE_CABINET · 18 EARNED

> next up: GREEDY GOBLIN III (47/50) — solve 50 greedy problems

GROWTH2/6 · Beat your past self.
  • LEVEL UPLocked. Reach Pupil (1200)813/1200
  • NEW HIGH SCORELocked. Set a new personal max rating once0/1
  • STRETCHIIIEarned III. Solve a problem 600 above your ratingMAXED61% of PSUT
  • COMEBACK KIDLocked. Gain +100 in a contest right after a rating drop0/1
  • RISE AND SHINELocked. Return after 30+ days away and solve 5 problems within a week0/1
  • SOLVERIIEarned II. Solve 500 problems128/50083% of PSUT
HABITS4/4 · The routines that make you better.
  • UPSOLVERIEarned I. After a contest you entered, solve 10 of its problems you hadn't solved during it4/1078% of PSUT
  • STREAKOn FireEarned On Fire. Solve something 30 days in a row14/3078% of PSUT
  • WEEKEND WARRIOREarned . Solve on 4 weekends (Fri/Sat) in a rowMAXED78% of PSUT
  • WELL-ROUNDEDEarned . Solve 5+ problems in each of 10 different tagsMAXED70% of PSUT
TOPIC MASTERY4/10 · ICPC needs breadth. Find your weak spots.
  • GRAPH WALKERLocked. Solve 10 graph problems1/10
  • DP DISCIPLELocked. Solve 10 dynamic programming problems5/10
  • NUMBER CRUNCHERIIEarned II. Solve 50 math / number theory problems36/5087% of PSUT
  • TREE HUGGERLocked. Solve 10 tree problems0/10
  • STRING THEORYIEarned I. Solve 25 string problems18/2578% of PSUT
  • BINARY SEARCHERLocked. Solve 10 binary search problems5/10
  • DATA STRUCTURERLocked. Solve 10 data structure problems4/10
  • GREEDY GOBLINIIEarned II. Solve 50 greedy problems47/5078% of PSUT
  • CONSTRUCTIVE MINDIEarned I. Solve 25 constructive problems11/2587% of PSUT
  • GEOMETRY NERDLocked. Solve 10 geometry problems1/10
CONTESTS1/11 · Show up and compete.
  • DEBUTEarned . Play your first rated contestMAXED91% of PSUT
  • REGULARLocked. Play 10 rated contests in one season7/10
  • VETERANLocked. Play 25 rated contests11/25
  • TOP RANKLocked. Finish in the top 1000 of a rated round0/1
  • +100 CLUBLocked. Gain 100+ rating in one round (after your first 6)33/100
  • PSUT'S BESTLocked. Be the top-ranked PSUT member in a round (3+ PSUT players)0/1
  • FIRST PSUT SOLVELocked. Be the first PSUT member to solve a problem during a round, 1 time0/1
  • SPEED DEMONLocked. Get problem A accepted within 5 minutes of a round starting0/1
  • 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 people0/10
  • RIVALRYLocked. Play 5 duels against the same person0/5
  • 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 backwardsMAXED87% of PSUT
  • SECRETKeep playing to find it.
RECENT_SOLVES.LOG
stalk all 128 solves ▶
RECENT_DUELS.LOG

> no duels yet