User Info: spencereir
Name: Spencer Whitehead
About: how am i top 10 i haven't submitted in years try harder guys
Organization: Lisgar Collegiate Institute
609 problems solved.
Total points: 6119.77
General (1102.29 points)
- Mispelling (3 / 3)
- Mirrored Pairs (3 / 3)
- Triple Fat Ladies (5 / 5)
- Sorting (5 / 5)
- Max Flow (3 / 3)
- Interleaving Leaves (5 / 5)
- Rock Paper Scissors Fox (3 / 3)
- The Foxen's Treasure (7 / 7)
- Foxhole (7 / 7)
- Reverse Fox Hunt (10 / 10)
- Foxling Feeding Frenzy (15 / 15)
- Foxic Expressions (15 / 15)
- The Super Mario Blues (5 / 5)
- Attack of the Bloons (10 / 10)
- Diablo Bot (15 / 15)
- MVP (15 / 15)
- Light Cyclin' (20 / 20)
- A Research Project (5 / 5)
- A Careful Reply (5 / 5)
- A Subtle Surf (10 / 10)
- A Frightening Evening (10 / 10)
- A Brief Expedition (10 / 10)
- A Pleasant Stroll (15 / 15)
- Office Mates (20 / 20)
- Kansas (7 / 7)
- Cars (10 / 10)
- Zeroes (10 / 10)
- Rank (10 / 10)
- Fax (12 / 12)
- Expression (15 / 15)
- A plus B (2 / 2)
- A plus B 2 (15 / 15)
- Adding Reversed Numbers (5 / 5)
- Caporegime (10 / 10)
- Coin Change (10 / 10)
- Chocolate Bar (5 / 5)
- Rock Climbing (5 / 5)
- 3n+1 (5 / 5)
- Maximum Sum (7 / 7)
- A Game (10 / 10)
- Longest Increasing Subsequence (10 / 10)
- Counting Subsequences (10 / 10)
- Super Special Awesome Numbers =D (10 / 10)
- The Missing Link... (7 / 7)
- Trailing Bears! (7 / 7)
- Lights Out! (15 / 15)
- Traffic Lights (15 / 15)
- Shortest Code (0.85 / 10)
- Cyclopian Air (3 / 3)
- Cyclopian Suits (3 / 3)
- Cyclopian Cash (3 / 3)
- Cyclopian Census (5 / 5)
- Cyclopian Puzzle (10 / 10)
- Good Travels (25 / 25)
- Good Predictions (10 / 10)
- Good Strategy (15 / 15)
- Good Code (15 / 15)
- Good Aim (15 / 15)
- Good Celebration (25 / 25)
- King Graff's Defense (15 / 15)
- King Graff's Tolls (30 / 30)
- King Graff's Trip (9.64 / 15)
- Counting Paths (10 / 10)
- Shortest Path (5 / 5)
- Counting Cycles (10 / 10)
- Connected Components (10 / 10)
- Directed Acyclic Graph (10 / 10)
- Trees (10 / 10)
- Travelling Salesmen (10 / 10)
- Shortest Path (10 / 10)
- Cable TV (15 / 15)
- Cosmic Inflation (7 / 7)
- Distinct Prime Factors (7 / 7)
- Benergy Transfer (10 / 10)
- Pie Shop (10.2 / 17)
- Kuuhaku Numbers (7.5 / 25)
- N-K Special (20 / 20)
- Machined Surfaces (5 / 5)
- Factorial Sum List (5 / 5)
- There's a Hole in the Bucket (10 / 10)
- Primes (3 / 3)
- Primes 2 (15 / 15)
- Primes 3 (20 / 20)
- Test Median (5 / 5)
- Woburn Idol (3 / 3)
- Encryption Grid (7 / 7)
- Betty's Candy Cane (10 / 10)
- A Romantic Dinner Outing (20 / 20)
- Skyscrapers (10.5 / 15)
- Subway Routes (17 / 17)
- System Solver (10.6 / 20)
- Word Wrap Cypher (7 / 7)
- Non-space-separated (10 / 10)
- Busy Schedule (10 / 10)
- Virtuoso (15 / 15)
- The Cake is a Dessert (12 / 12)
- Water (3 / 3)
- Earth (3 / 3)
- Fire (5 / 5)
- Air (7 / 7)
- Balance (10 / 10)
- Brap Lesh Mafia (5 / 5)
- 2spooky4me (7 / 7)
- Stingy Candyman (10 / 10)
- Rabbit Girls (5 / 5)
- Cat Girls (15 / 15)
- Tenri (14 / 20)
- Secret Santa (10 / 10)
- Assembly Elves (10 / 10)
- Xor (7 / 7)
- Firebending (3 / 3)
- Lil' Jami (7 / 7)
- Mohan's Physics Problem (7 / 7)
- Pillaging (10 / 10)
Bluebook (106 points)
- BlueBook - Cost (3 / 3)
- BlueBook - Pay (4 / 4)
- BlueBook - Max is Last (3 / 3)
- BlueBook - World Pop (3 / 3)
- BlueBook - Power Base (3 / 3)
- BlueBook - Powers of 2 (3 / 3)
- BlueBook - Find the Character (3 / 3)
- BlueBook - Pop Explosion (3 / 3)
- BlueBook - Digits and Sums (3 / 3)
- BlueBook - Exact Divisors (3 / 3)
- BlueBook - 10 Primes on a Line (5 / 5)
- BlueBook - Bills Bills Bills (7 / 7)
- BlueBook - Mode (4 / 4)
- BlueBook - Magic Square (4 / 4)
- BlueBook - Triangle (3 / 3)
- BlueBook - First Blank (3 / 3)
- BlueBook - Digits (3 / 3)
- BlueBook - Lower Case (3 / 3)
- BlueBook - Prime (4 / 4)
- BlueBook - Days (3 / 3)
- BlueBook - Cross Country (3 / 3)
- BlueBook - Direction (3 / 3)
- BlueBook - Change (3 / 3)
- BlueBook - Times Tables (3 / 3)
- BlueBook - Interest (3 / 3)
- BlueBook - Column of Numbers (3 / 3)
- BlueBook - Max (3 / 3)
- BlueBook - Min (3 / 3)
- BlueBook - Grades (3 / 3)
- BlueBook - Leap Year (3 / 3)
- BlueBook - Multiple (3 / 3)
- BlueBook - Equation (3 / 3)
Challenges (238.25 points)
- Clique (15 / 15)
- Return of the Digger (6 / 15)
- Revenge of the Digger (20 / 20)
- Checkerboard Summation (Hard) (20 / 20)
- Pipe Dream (15 / 15)
- What a Niche (10 / 10)
- Revenge of the Clocks (15 / 15)
- Checkerboard Summation (Easy) (12 / 12)
- Intervals (10 / 10)
- Presents (10 / 10)
- Sleigh Ride (10 / 10)
- Battleships (10 / 10)
- Coding Spree (10 / 10)
- The Codefather (3 / 30)
- Detectors (2.25 / 15)
- Scansion (10 / 10)
- Hashing (10 / 10)
- Security Cameras (20 / 20)
- Foxlings (10 / 10)
- Boxdropper (20 / 20)
CCC Stage 1 (1186.2 points)
- CCC96S1 - DPA (5 / 5)
- CCC96S2 - Divisibility by 11 (5 / 5)
- CCC96S3 - Pattern Generator (10 / 10)
- CCC96S4 - When in Rome (10 / 10)
- CCC96S5 - Max Distance (10 / 10)
- CCC97S1 - Sentences (5 / 5)
- CCC97S2 - Nasty (5 / 5)
- CCC97S3 - Knockout (10 / 10)
- CCC97S4 - Dictionary (10 / 10)
- CCC97S5 - Division (10 / 10)
- CCC98S1 - Censor (5 / 5)
- CCC98S3 - Mars Rover (10 / 10)
- CCC98S4 - Lottery (10 / 10)
- CCC98S5 - Mountain Passage (10 / 10)
- CCC99S1 - Card Game (5 / 5)
- CCC99S2 - Year 2000 (10 / 10)
- CCC99S3 - Divided Fractals (10 / 10)
- CCC99S4 - Knightly Pursuit (10 / 10)
- CCC99S5 - Letter Arithmetic (15 / 15)
- CCC00J3S1 - Slot Machines (5 / 5)
- CCC00J5S3 - Surfing (10 / 10)
- CCC00S4 - Golf (10 / 10)
- CCC00S5 - Sheep and Coyotes (10 / 20)
- CCC00J2 - 9966 (3 / 3)
- CCC00J4S2 - Babbling Brooks (7 / 7)
- CCC01J2 - Mod Inverse (3 / 3)
- CCC01J3S1 - Keeping Score (5 / 5)
- CCC01J5S3 - Strategic Bombing (10 / 10)
- CCC01S4 - Cookies (10 / 10)
- CCC01S5 - Post's Correspondence (10 / 10)
- CCC01J1 - Dressing Up (3 / 3)
- CCC01J4S2 - Spirals (5 / 5)
- CCC02J2 - AmeriCanadian (3 / 3)
- CCC02J4S2 - Fraction Action (5 / 5)
- CCC02S4 - Bridge Crossing (10 / 10)
- CCC03J2 - Picture Perfect (3 / 3)
- CCC03S5 - Trucking Troubles (20 / 20)
- CCC03J3S1 - Snakes and Ladders (5 / 5)
- CCC03J5S3 - Floor Plan (10 / 10)
- CCC04J3 - Smile with Similes (3 / 3)
- CCC04J4 - Simple Encryption (5 / 5)
- CCC04S1 - Fix (5 / 5)
- CCC04S3 - Spreadsheet (10 / 10)
- CCC04J1 - Squares (3 / 3)
- CCC04J2 - Terms of Office (3 / 3)
- CCC04S5 - Super Plumber (12 / 12)
- CCC05J5 - Bananas (10 / 10)
- CCC05S2 - Mouse Move (5 / 5)
- CCC05S4 - Pyramid Messaging Scheme (10 / 10)
- CCC05J1 - Cell Sell (3 / 3)
- CCC05J2 - RSA Numbers (3 / 3)
- CCC05S1 - Snow Calls (5 / 5)
- CCC05S3 - Quantum Operations (10 / 10)
- CCC05S5 - Pinball Ranking (20 / 20)
- CCC06J1 - Canadian Calorie Counting (3 / 3)
- CCC06J2 - Roll the Dice (3 / 3)
- CCC06S3 - Tin Can Telephone (12 / 12)
- CCC06S4 - Groups (10 / 10)
- CCC06S5 - Origin of Life (15 / 15)
- CCC07J3 - Deal or No Deal Calculator (3 / 3)
- CCC07J5 - Keep on Truckin' (5 / 5)
- CCC07S4 - Water Park (10 / 10)
- CCC07S5 - Bowling for Numbers (10 / 10)
- CCC07J1 - Who is in the Middle? (3 / 3)
- CCC07J2 - I Speak TXTMSG (3 / 3)
- CCC07S1 - Federal Voting Age (5 / 5)
- CCC07S2 - Boxes (5 / 5)
- CCC07S3 - Friends (10 / 10)
- CCC08J2 - Do the Shuffle (3 / 3)
- CCC08J4 - From Prefix to Postfix (7 / 7)
- CCC08J5 - Nukit (7 / 7)
- CCC08S2 - Pennies in the Ring (5 / 5)
- CCC08S3 - Maze (10 / 10)
- CCC08S5 - Nukit (10 / 10)
- CCC08J1 - Body Mass Index (3 / 3)
- CCC08J3 - GPS Text Entry (3 / 3)
- CCC08S1 - It's Cold Here (5 / 5)
- CCC09J1 - ISBN (3 / 3)
- CCC09S1 - Cool Numbers (5 / 5)
- CCC09J5S3 - Degrees of Separation (12 / 12)
- CCC09S4 - Shop and Ship (15 / 15)
- CCC09S5 - Wireless (20 / 20)
- CCC10J1 - What is n, Daddy? (3 / 3)
- CCC10J2 - Up and Down (5 / 5)
- CCC10J4 - Global Warming (10 / 10)
- CCC10J5 - Knight Hop (10 / 10)
- CCC10S1 - Computer Purchase (5 / 5)
- CCC10S2 - Huffman Encoding (5 / 5)
- CCC10S3 - Firehose (15 / 15)
- CCC10S4 - Animal Farm (15 / 15)
- CCC10S5 - Nutrient Tree (20 / 20)
- CCC11S1 - English or French? (5 / 5)
- CCC11J1 - Which Alien? (3 / 3)
- CCC11J2 - Who Has Seen the Wind (5 / 5)
- CCC11S2 - Multiple Choice (5 / 5)
- CCC11J3 - Sumac Sequences (5 / 5)
- CCC11S3 - Alice Through the Looking Glass (10 / 10)
- CCC11S4 - Blood Distribution (7 / 7)
- CCC11J5 - Unfriend (7 / 7)
- CCC11S5 - Switch (12 / 12)
- CCC12J1 - Speed fines are not fine! (3 / 3)
- CCC12J2 - Sounds fishy! (3 / 3)
- CCC12J3 - Icon Scaling (5 / 5)
- CCC12J5 - A Coin Game (10 / 10)
- CCC12S1 - Don't pass me the ball! (3 / 3)
- CCC12S2 - Aromatic Numbers (5 / 5)
- CCC12S3 - Absolutely Acidic (7 / 7)
- CCC12S4 - A Coin Game (15 / 15)
- CCC12S5 - Mouse Journey (10 / 10)
- CCC13J1 - Next in Line (3 / 3)
- CCC13J2 - Rotating Letters (5 / 5)
- CCC13J4 - Time on task (5 / 5)
- CCC13J3S1 - From 1987 to 2013 (5 / 5)
- CCC13S2 - Bridge Transport (5 / 5)
- CCC13J5S3 - Chances of Winning (12 / 12)
- CCC13S4 - Who is Taller? (10 / 10)
- CCC13S5 - Factor Solitare (12 / 15)
- CCC14J1 - Triangle Times (3 / 3)
- CCC14J2 - Vote Count (3 / 3)
- CCC14J5S2 - Assigning Partners (5 / 5)
- CCC14S3 - The Geneva Confection (7 / 7)
- CCC14S4 - Tinted Glass Window (15 / 15)
- CCC14S5 - Lazy Fox (12 / 20)
- Mock CCC14J1 - Love Overdose (3 / 3)
- Mock CCC14J2 - Rope Unfolding (3 / 3)
- Mock CCC14J5 - Spacetime Surfer (10 / 10)
- Mock CCC14S1 - Reverse Find (5 / 5)
- Mock CCC14S2 - Sleep Cycle (7 / 7)
- Mock CCC14S4 - Roadtrip Tracking (15 / 15)
- Mock CCC14S5 - Elimination Game (20 / 20)
- CCC15J1 - Special Day (3 / 3)
- CCC15J3 - Rövarspråket (5 / 5)
- CCC15J5 - Pi-day (10 / 10)
- CCC15S1 - Zero That Out (5 / 5)
- CCC15S2 - Jerseys (5 / 5)
- CCC15S3 - Gates (7 / 7)
- CCC15S4 - Convex Hull (15 / 15)
- CCC15S5 - Greedy For Pies (20 / 20)
- Mock CCC15J1 - 416 (3 / 3)
- Mock CCC15J3 - Problem-setting Pandemonium (5 / 5)
- Mock CCC15J4 - Vox in Box (7 / 7)
- Mock CCC15S4 - Ice Pillars (15 / 15)
- CCC16S1 - Ragaman (5 / 5)
- CCC16J5S2 - Tandem Bicycle (7 / 7)
- CCC16S3 - Phonomenal Reviews (12 / 12)
- CCC16S4 - Combining Riceballs (15 / 15)
- CCC16S5 - Circle of Life (20 / 20)
- CCOQR16 - Stupendous Bowties (15 / 15)
- CCOQR16 - Through A Maze Darkly (5 / 15)
- CCOQR16 - Data Structure (10.2 / 17)
CCC Stage 2 (945 points)
- CCC96 Stage 2 - Train Swapping (7 / 7)
- CCC96 Stage 2 - Safebreaker (10 / 10)
- CCC96 Stage 2 - Quadtree (15 / 15)
- CCC96 Stage 2 - Where's Waldorf? (10 / 10)
- CCC96 Stage 2 - All Roads Lead Where? (10 / 10)
- CCC96 Stage 2 - Hoppers (15 / 15)
- CCC99 Stage 2 - Can't Get There (20 / 20)
- CCC99 Stage 2 - Common Words (10 / 10)
- CCC99 Stage 2 - Mandelzuma (20 / 20)
- CCC99 Stage 2 - Maple Roundup (10 / 10)
- CCC99 Stage 2 - Fast Food (20 / 20)
- CCC00 Stage 2 - Subsets (10 / 10)
- CCC00 Stage 2 - Game of 31 (10 / 10)
- CCC00 Stage 2 - Routing (10 / 10)
- CCC00 Stage 2 - Cords (10 / 10)
- CCC00 Stage 2 - Oil Droplet (15 / 15)
- CCC01 Stage 2 - Partitions (20 / 20)
- CCC01 Stage 2 - The Monkey Dance (15 / 15)
- CCC01 Stage 2 - Fast Food (15 / 15)
- CCC02 Stage 2 - Duathlon (20 / 20)
- CCC02 Stage 2 - Connect the Campus (10 / 10)
- CCC03 Stage 2 - BFed (10 / 10)
- CCC03 Stage 2 - Concentration Cards (15 / 15)
- CCC03 Stage 2 - Constrained Permutations (10 / 10)
- CCC03 Stage 2 - Longest Substring (20 / 20)
- CCC03 Stage 2 - Cheap Gas (20 / 20)
- CCC04 Stage 2 - Hockey Scores (20 / 20)
- CCC04 Stage 2 - Return of Space Turtle (20 / 20)
- CCC04 Stage 2 - Orko (20 / 20)
- CCC05 Stage 2 - Primed Sequences (15 / 15)
- CCC05 Stage 2 - Segments (20 / 20)
- CCC05 Stage 2 - Number Matrix (10 / 10)
- CCC06 Stage 2 - CN Tower (10 / 10)
- CCC07 Stage 2 - Snowflakes (10 / 10)
- CCC07 Stage 2 - Bowling for Numbers++ (24 / 30)
- CCC07 Stage 2 - Road Construction (20 / 20)
- CCC08 Stage 2 - Moving Day (10 / 10)
- CCC08 Stage 2 - King & Weber (20 / 20)
- CCC08 Stage 2 - Herding (10 / 10)
- CCC08 Stage 2 - Mobile (17 / 17)
- CCC09 Stage 2 - Dinner (30 / 40)
- CCC09 Stage 2 - Beware the Geoducks (20 / 20)
- CCC09 Stage 2 - A Weighty Problem (20 / 20)
- CCC10 Stage 2 - Tree Pruning (15 / 15)
- CCC10 Stage 2 - Computer Purchase Return (10 / 10)
- CCC10 Stage 2 - Wowow (20 / 20)
- CCC10 Stage 2 - Space Miner (15 / 15)
- CCC11 Stage 2 - Putnam (7 / 7)
- CCC11 Stage 2 - Vampire Tunnels (15 / 15)
- CCC12 Stage 2 - Choose Your Own Arithmetic (7 / 7)
- CCC12 Stage 2 - Hungary Games (15 / 15)
- CCC12 Stage 2 - Mhocskian Languages (20 / 20)
- CCC12 Stage 2 - Editor Distance (10 / 10)
- CCC13 Stage 2 - All Your Base Are Belong To Palindromes (8 / 10)
- CCC13 Stage 2 - Tourney (15 / 15)
- CCC13 Stage 2 - LHC (17 / 17)
- CCC14 Stage 2 - Troyangles (10 / 10)
- CCC14 Stage 2 - King Gruff (15 / 15)
- CCC14 Stage 2 - Werewolf (25 / 25)
- CCC14 Stage 2 - Where's That Fuel? (7 / 7)
- CCO15 - Hungry Fox (12 / 12)
- CCO15 - Artskjid (15 / 15)
- CCO15 - Cars on Ice (9 / 15)
- CCO16 - O Canada (10 / 10)
- CCO16 - Zombie Apocalypse (15 / 15)
COCI/COI (612.4 points)
- COCI06 #1 - Modulo (5 / 5)
- COCI06 #1 - Herman (5 / 5)
- COCI06 #1 - Slikar (15 / 15)
- COCI06 #2 - R2 (3 / 3)
- COCI06 #2 - Stol (12 / 12)
- COCI06 #3 - Patuljci (5 / 5)
- COCI06 #3 - N-puzzle (5 / 5)
- COCI06 #3 - Bicikli (15 / 15)
- COCI06 #4 - Prsteni (5 / 5)
- COCI06 #4 - Zbrka (15 / 15)
- COCI06 #5 - Ivana (15 / 15)
- COCI06 #5 - Dvaput (15 / 15)
- COCI06 Regional - Firefly (10 / 10)
- COCI06 Regional - Circle (15 / 15)
- COCI07 #1 - Zapis (17 / 17)
- COCI07 #1 - Srednji (12 / 12)
- COCI07 #2 - Crne (3 / 3)
- COCI07 #2 - Kemija (9 / 15)
- COCI07 #3 - Oktalni (3 / 3)
- COCI07 #3 - Tajna (5 / 5)
- COCI07 #3 - Dejavu (7 / 7)
- COCI07 #3 - Cudak (15 / 15)
- COCI07 #3 - Redoks (7.5 / 25)
- COCI07 #4 - Lektira (7 / 7)
- COCI07 #4 - Muzicari (15 / 15)
- COCI07 #5 - Avogadro (20 / 20)
- COCI07 #6 - Granica (10 / 10)
- COCI07 #6 - George (15 / 15)
- COCI07 Regional - Nikola (12 / 12)
- COCI07 Regional - Jednakost (11.9 / 17)
- COCI08 #1 - Ptice (5 / 5)
- COCI08 #1 - Mravojed (15 / 15)
- COCI08 #2 - Kornislav (5 / 5)
- COCI08 #2 - Perket (7 / 7)
- COCI08 #3 - Pet (5 / 5)
- COCI08 #3 - BST (20 / 20)
- COCI08 #4 - Datum (3 / 3)
- COCI08 #4 - Slikar (20 / 20)
- COCI08 #6 - Cuskija (10 / 10)
- COCI08 Regional - Nop (5 / 5)
- COCI08 Regional - Cvjetici (20 / 20)
- COCI09 #1 - Domino (5 / 5)
- COCI09 #1 - Mali (10 / 10)
- COCI09 #1 - Genijalac (17 / 17)
- COCI09 #2 - Vuk (15 / 15)
- COCI09 #2 - Poslozi (10 / 20)
- COCI09 #2 - Pasijans (2 / 20)
- COCI09 #3 - Sort (7 / 7)
- COCI09 #3 - Patuljci (17 / 17)
- COCI09 #4 - Iks (15 / 15)
- COCI09 #5 - Program (6 / 10)
- COCI09 #7 - Bakice (12 / 12)
- COCI09 #7 - Svemir (20 / 20)
- COI07 - Glasnici (12 / 12)
- COI08 - Otoci (40 / 40)
DWITE (77 points)
- DWITE Nov '02 - Money Prize (15 / 15)
- Diamonds (5 / 5)
- Count Shapes (10 / 10)
- DWITE Oct '05 - Five Digit Divisibility (5 / 5)
- DWITE Oct '07 - Where's My QWERTY? (5 / 5)
- DWITE Oct '07 - Stacks of Blocks (10 / 10)
- DWITE Oct '07 - Velociraptor Maze (10 / 10)
- DWITE Feb '06 - Points on a Line (7 / 7)
- DWITE Feb '06 - Prime Palindromes (10 / 10)
IOI (660.92 points)
- IOI '94 - The Triangle (7 / 7)
- IOI '94 - The Castle (10 / 10)
- IOI '94 - The Clocks (10 / 10)
- IOI '95 Practice Task - Fence Factory (9 / 15)
- IOI '95 Practice Task - Word Chains (12 / 12)
- IOI '95 Practice Task - Bar Codes (20 / 20)
- IOI '95 - Shopping Offers (15 / 15)
- IOI '95 - Letter Game (15 / 15)
- IOI '95 - Street Race (15 / 15)
- IOI '96 - A Game (10 / 10)
- IOI '96 - Job Processing (20 / 20)
- IOI '96 - Network of Schools (20 / 20)
- IOI '96 - Sorting a Three-Valued Sequence (10 / 10)
- IOI '96 - Longest Prefix (12 / 12)
- IOI '96 - Magic Squares (15 / 15)
- IOI '98 - Contact (12 / 15)
- IOI '98 - Starry Night (15 / 15)
- IOI '98 - Party Lamps (15 / 15)
- IOI '98 - Camelot (15 / 15)
- IOI '99 - Little Shop of Flowers (10 / 10)
- IOI '00 - Palindrome (10 / 10)
- IOI '01 - Mobile Phones (15 / 15)
- IOI '03 Practice Task - Balancing Act (15 / 15)
- IOI '03 - Amazing Robots (20 / 20)
- IOI '04 - Hermes (15 / 15)
- IOI '05 - Mountains (1.6 / 20)
- IOI '05 - Rivers (30 / 30)
- IOI '05 - Mean Sequence (12 / 12)
- IOI '06 - Deciphering the Mayan Writing (15 / 15)
- IOI '07 - Pairs (15.45 / 30)
- IOI '07 - Miners (16.67 / 20)
- IOI '08 - Type Printer (15 / 15)
- IOI '08 - Islands (20 / 30)
- IOI '09 - Raisins (15 / 15)
- IOI '09 - Mecho (15 / 15)
- IOI '09 - Garage (10 / 10)
- IOI '10 - Quality of Living (6 / 15)
- IOI '10 - Traffic Congestion (15 / 15)
- IOI '11 Practice Task - Hottest (5 / 5)
- IOI '12 - Pebbling Odometer (23.2 / 40)
- IOI '12 - Parachute Rings (25 / 25)
- IOI '12 - Crayfish Scrivener (20 / 20)
- IOI '13 - Dreaming (20 / 20)
- IOI '14 Practice Task - Square (12 / 12)
- IOI '14 Practice Task - Station (7 / 7)
- IOI '14 - Gondola (20 / 20)
NOI (206.1 points)
- NOI '97 - Optimal Routing (12 / 12)
- NOI '97 - Perfect Tour (5 / 5)
- NOI '97 - Building Game (15 / 15)
- NOI '98 - Free Pizza (12 / 15)
- NOI '00 - Ceramic Necklace (5 / 5)
- NOI '00 - Trie (7 / 7)
- NOI '00 - Frogs Crossing the River (10 / 10)
- NOI '01 - The Clever Typist (3 / 15)
- NOI '01 - Applications of Arctangent (15 / 15)
- NOI '02 - Legend of the Galactic Heroes (15 / 15)
- NOI '03 - Stick Game (15 / 15)
- NOI '05 - CongCong and KoKo (20 / 20)
- NOI '07 - Social Network (13.5 / 15)
- NOI '09 - Modified Treap (2 / 20)
- NOI '10 - Energy Harvesting (13.6 / 17)
- NOI '11 - Road Construction (15 / 15)
- NOI '14 - Getting-Up Syndrome (10 / 10)
- NOI '14 - Enchanted Forest (18 / 20)
SMAC (117 points)
- SMAC 08/09 (Oct) #2 - Digging for Gold (10 / 10)
- SMAC 08/09 (Nov) #1 - Befungulator (10 / 10)
- SMAC 08/09 (Nov) #2 - Stock Market II (20 / 20)
- SMAC 08/09 (Nov) #4 - Infinite Degrees (30 / 30)
- SMAC 08/09 (Nov) #5 - Intelligent Stats (10 / 10)
- SMAC 08/09 (Oct) #3 - Jumpscotch (17 / 17)
- SMAC 08/09 (Oct) #5 - Crossroads (20 / 25)
Woburn Challenge (713.59 points)
- WC95 - Round Numbers (15 / 15)
- WC95 - Smallest Latin Square (10 / 10)
- WC95 - Factorial Power (5 / 5)
- WC96 - Hidden Geography (5 / 5)
- WC96 - Plentiful Paths (10 / 10)
- WC96 - Bases Multiplication (5 / 5)
- WC97 - Typing (5 / 5)
- WC98 - GATTACA (10 / 20)
- WC98 - Return of the Plachta (10 / 10)
- WC98 - Do or Do Not (10 / 10)
- WC99 - Mission Impossible (10 / 10)
- WC99 - The Godfather (10 / 10)
- WC99 - Goldfinger (10 / 10)
- WC99 - Good Will Hunting (10 / 10)
- WC99 - Fight Club (10 / 10)
- WC99 - The Rock (15 / 15)
- WC99 - S - Wedding Juicer (25 / 25)
- WC01 - The Island Of Dr. Strangelove (10 / 10)
- WC01 - Back to the Future (5 / 5)
- WC01 - Cool Runnings (10 / 10)
- WC01 - The Man With The Golden Eye (10 / 10)
- WC01 - Mission Impossible 3 (10 / 10)
- WC01 - Time to Get Medieval (10 / 10)
- WC01 - S - Survivor (10 / 10)
- WC01 - S - Temptation Island (10 / 10)
- WC01 - S - The Mole (20 / 20)
- WC02 - A Planning Session (5 / 5)
- WC02 - Intercepted Cowmmunication (5 / 5)
- WC02 - Old Macdonald's Farm (10 / 10)
- WC02 - S - Dark Lord (25 / 25)
- Strategy Meeting (10 / 10)
- BitStrings (10 / 10)
- Drain Game (7.5 / 15)
- WC15 #1 - Do You Know Your Woburn Colours? (3 / 3)
- WC15 #1 - Grouping Recruits (5 / 5)
- WC15 #1 - Jazz Concert (5 / 5)
- WC15 #1 - Trip Budgeting (10 / 10)
- WC15 #1 - Woburn Workload (7 / 7)
- WC15 #1 - Wildcat Wildcards (10 / 10)
- WC15 #1 - Contest Sites (17 / 17)
- WC15 #1 - Chocolate Milk (20 / 20)
- WC15 #2 - A New Hope (3 / 3)
- WC15 #2 - The Empire Strikes Back (5 / 5)
- WC15 #2 - Return of the Jedi (5 / 5)
- WC15 #2 - The Force Awakens (Junior) (12 / 15)
- WC15 #2 - The Phantom Menace (7 / 7)
- WC15 #2 - Attack of the Clones (12 / 12)
- WC15 #2 - Revenge of the Sith (15 / 15)
- WC15 #2 - The Force Awakens (Senior) (6.75 / 30)
- WC15 #3 - Battle Predictions (3 / 3)
- WC15 #3 - Electroshock Therapy (5 / 5)
- WC15 #3 - Red Sun Simulator (10 / 10)
- WC15 #3 - LexCorp Infiltration (15 / 15)
- WC15 #3 - Energy Absorption (7 / 7)
- WC15 #3 - Detective Work (10 / 10)
- WC15 #3 - Rescue Mission (4.8 / 15)
- WC15 #3 - Lex Luthor's Landmines (11.25 / 30)
- WC15 #4 - Telling Time (3 / 3)
- WC15 #4 - Mission Briefing (7 / 7)
- WC15 #4 - Target Practice (12 / 12)
- WC15 #4 - Shootout (7 / 7)
- WC15 #4 - World Tour (12 / 12)
- WC15 #4 - Coded Paper (17 / 17)
- WC15 #4 - Stakeout (2.29 / 20)
- WC15 Finals - Vertical Posting (3 / 3)
- WC15 Finals - Hydration (10 / 10)
- WC15 Finals - Server Hacking (20 / 20)
- WC16 #1 - A Spooky Season (3 / 3)
- WC16 #2 - Most Illogical (10 / 10)
- WC16 #2 - Away Mission (12 / 12)
- WC16 #2 - Turbolift Testing (15 / 15)
- WC16 #2 - Diplomacy (17 / 17)
- WC16 #3 - Training Regimen (12 / 12)
Other (155.02 points)
- BOI09 - Minesweeper (20 / 20)
- BOI09 - Boxen (20 / 20)
- BOI09 - Frogs (20 / 20)
- BOI09 - Diamonds (20 / 20)
- APIO09 #3 - ATM (20 / 20)
- Hard Question (3 / 3)
- NEERC10 A - Alignment of Code (7 / 7)
- NEERC10 D - Dome of Circus (13.5 / 15)
- Segment Tree Test (10 / 10)
- Sudoku Challenge (11.52 / 12)
- T-800's Escape (10 / 10)
